Día 11 de flora: Se realizan podas de hojas y brazos pequeños constantemente, también se realizaron varios dobleces a ramas largas, haciendo super topping en algunas, hoy se riega por primera vez con bud candy, lo que es biobizz, agrego 3-4 productos por riego. Se están formando pequeños cogollos, no se ven hojas con carencias ni excesos.

Coming into the final weeks of flower . Buds are fattening up and the hairs are changing color. Leaves are wilting and or changing color like they do in Fall. Looking very nice

Transplanted into 3 gallon pots a little early only because my initial starter pots didn't have any fertilizers in it besides earth worm casting noticed a fade from dark to light green fixed it with some fish poop and they were back to good health overall there looking good

Hello guys, I went on vacation for 2 weeks so i asked a friend of mine to take care of my plants. Well....They are alive😅 but he didn't do any work on them LOL. He didn't even try to spot deficiencies... Neighter did some LST so they are kind of fuckt up for now, The PH rates where oke, like 6-6.2 but the EC rate was like 1 to 1,5 so he might have giving them more water turns then he gave nutes, I'm glad that he didnt overfeed, this little underfeeding didn't harm them alot and at this early flower stage it doesn't mind that much. I didn't want them to stretch that long like this, the stems went thicker so bending will be harder but I will try to. Pictures named Update 1 is how it kind of looked when I came back ( I did some defoliation before making the photos, so it looked way worse before that). If you compare week 12 with week 15, you can see a nice equal cantopy in week 12 and you see it turned to shit in week 15 lol. The Shamans went into flowering stage for like 1,5 week if i gues it right and the Critical Kushes are about to. I will post new pictures when i get all the work done and when they recover a little bit from that, i gues it will be putted online in the weekends. So this is all for now. Update: The way it got handled it demotivated me for this week so i barly did something about it nor did i make new pictures, Sorry guys, I will make them better next week for sure :) Enjoy.

DAY 30, LESSON LEARNED It's been a tough few days for the ladies. But, what doesnt kill u makes u stronger😁💪🏾. After my last post the plants started to show some nutrient burn. I believe that happend because after my last defoliation post I gave the plants the same amount of water and nutrients as before. But ofcourse the plants were much smaller after the defoliation, so what I should have done was reduce the amount of water and nutrients. So these last days it was just watching the plants and keeping a close eye on em.

At the start of week 13 she’s looking great removed Some fanleaves last week and she recovered nicely from that Buds are fatning up beautyfully and smelling very citrus like mixed with something pine and fuell I’m bending her down day by day so she opens up a little more i’m doing this for the past week so air can flow better arround her leaves cause was transpirating more since about 10 days but now with opening her up her condence between the leaves is gone i’m so happy with that cause i was a little worried about mold or rot

Dqy 14 Flowering:: Hi all. The ladies are really well now and all are in flower The stretch is on now too with 3 of the girls.#4 is only at 7 days flower so i expect she will stretch this week. #2 is fairly wide node lengths with buds atop and along each lanky stem having clusters of flowers forming. #3 is very similar to #2 in that respect , except her buds are golf ball forming already. They are now on lower doses of Megacrop at 8g/10L water. I have also added 10ml calmag, 10ml Shogun pk warrior 9/18. I will be doing a defol at day 21 to lose the business of their appearance. so far all the tips are visible in light so not too much of an issue but I want to be sure the lowers that will be kept , are worthy of the rescue. So far still little warriors , let's hope the flowering stretch helps them get very busy. Be safe and well grownies.

Week 6 is a short one. Humidity is high as shit but I've just ordered a dehumidifier. VPD sadly is only at about 0.8 mPa during the Day and wayy lower at night.

Hi all the happy people here in GrowDiaries. This is my second cultivation ever and it will be fun to try a bigger space than my closet grow. First, I'm just going to say I'm done with the construction of my new growroom. I put some pictures on the construction here in week one. The room is 2.14 meters by 1.7 meters and has a ceiling height of 2 meters. It provides a floor area of ​​3.6 square meters. I use a 54 Watt Lightwawe T5 for germination and 2 Pcs 400 Watt HPS lamps. I have a channel fan that replaces the room air about 40 times an hour to get a comfortable theme in the room, the air enters a fresh air intake from the outside. The air is purified through a carbon filter to then leave the room to the rest of the basement. Then I use that heat to heat the rest of the basement. I will use 8 pcs 15 liter Autopots to grow with and a 100 liter water tank that supplies the pots of water and nutrition. I will grow completely organically in soil and will watercure my buds to get the best possible medicine for me. But there are no cultivation rooms to be displayed here, so I continue with what is most important. Today I have put my seeds in my moisture dome and hope the seeds have germinated within a few days. I am very excited to see how the new growroom will work and how this Blue cheese Auto from Royal queen seeds will turn out. Blue Cheese automatic cannabis seeds are a cross of Blueberry Automatic and Cheese Automatic that has been perfected over five years of breeding and careful selection. The result is a feminized, autoflowering strain with superior yield, flavor, and effects to either of its distinguished parent strains. THC: 16% CBD: Low Yield Indoor : 325 - 375 gr/m2 Yield Outdoor: 60 - 110 gr/plant Height Indoor: 40 - 70 cm Height Outdoor: 60 - 110 cm Flowering: 7 - 8 weeks Harvest month: 9-10 weeks after planting Genetic Background: Blueberry x Cheese x Ruderalis Type: Sa 35% In 40% Ru 25% Effect: Cerebral and uplifting Climate: Mild ........................................................................................................................................................................................................................................................................................ 2017-10-16. Week 9 day 62 from germination. The girls are stacking up in budsites and i give max nutrients. Nr 1 is 55 cm tall, Nr2 is 112 cm tall and Nr 3 is 49 cm. Added new video and pics.

week intel: we had some dear guests of family from foreign country to meet again after years so i had to make some free space for their stuff therefore girls are going to be gusts too for a week in their neighbors home :D some times unpredicted things happen you must be ready to change at any time , so i moved some and chopped off weak ones stresses : E.C stress around 1.2 3 times per week feeding: replaced b-52 with Bloom base nutrient i feed them 3 times this week with this order : day 1 : i feed them high with base nutrients(calcium & micros (half dose) + Bloom) about 631 ppm - 1.2 e.c to cause a little stress. day 3 : i feed them high dose of Top-Max + Bloom Base nutrient around 600 ppm - 1.2 e.c to let them recover a little but not fully recover still a little stress will caused. day 5 : i feed them high dose of Feeding Booster around 630 ppm - 1.2 e.c to cause stress this last week guide of the week : we are in the final phases of this run , i'm happy about quality but depressed about quantity :D

Day 30: Let grow, no water no feed. Thick stalks, RapidStart doing an amazing job on those roots. Tent Temp: 77º RH: 53º PPFD: 700 VPD: .67 kPa Day 31: Watermelon Zkittlez looking slightly better. Great node spacing and structure. Still evidence of mosaic disease but not as much on the new growth. Will continue to monitor. Fed 4ml FloraMicro, 4ml FloraGro, 6ml FloraBloom, 2ml CALiMAGic, 1ml RapidStart, 2.5ml ArmorSi, 1ml Floralicious Plus, 1ml Liquid KoolBloom and 5ml FloraNectar. Solution Temp 70º PH: 5.8 PPM: 950 Tent Temp: 77º RH: 52% PPFD: 750 VPD: .66kPa Day 32: Watermelon Zkittlez almost starting to look normal. New growth does not show much signs of mosaic disease. We'll see what she does in the coming weeks. Tent Temp: 77º RH: 51% PPFD: 800 VPD: .67kPa Day 33: Let grow, no water no feed. Tent Temp: 77º RH: 52% PPFD: 750 VPD: .67kPa Day 34: Watermelon Zkittlez received some pretty heavy defoliation this morning. Removed several small bud sights from the bottom and a few fans. Watered .5gl RO water PH: 6.1 Tent Temp: 75º RH: 55% PPFD: 750-800 VPD: .58 kPa Day 35: Looking healthy and happy. Starting to get a slight skunky smell in the tent. Tent Temp: 75º RH: 55% PPFD: 750-800 VPD: .58 kPa Day 36: Ready for feed again. Cutting out FloraMicro on this feed, Cosmo and + Speed(s) showing slight signs of nitrogen toxicity. Fed 4ml FloraGro, 6ml FloraBloom, 2mg CALiMAGic, 1ml Floralicious Plus, 2.5ml Armor Si, 1ml RapidStart, 1ml Liquid KoolBloom and 10ml FloraNectar PH: 6.1 Solution Temp: 71º PPM: 925 Tent Temp: 76º RH: 52% PPFD: 750-800 VPD: .67 kPa

By week 5, I could clearly see the difference between the two auto plants. The first one, I purposely used the LST technique to inhibit. And the second one, I let it grow naturally. The result is that naturally grown plant tend to thrive and flowering faster than the other. When the plants showed signs of flowering, I tried to make the plants thirsty without watering for 2 days, then watered the plants with nutrient solution so the plants could absorb the nutrients well. The results are very positive. I will keep updating, please follow my diaries if you are interested. Peace!

Final week of stretch... Hopefully lol

Day 42 : Watering with co2 tab / 5L. Also added food again because i think they need it. Increased ppm to 850. Maybe the next one will be pure water. Ventilation works all the time when lights are on. Temp and humi are stable and this is good for the girls. 6 cm in 3 days. Patience is the key always. Also removed some burned leaves from all ladies. She is beautiful community. Edit (Day 46) : Watering with co2 tab every 5L. I watered with juices again at 850ppm because i felt that they need it. Only DsD drank pure water because of burns. She stopped height grow. Her buds are the most fat. She will be the first chop chop guys. :D :D :D . She is full of crystals.

D32 - The first day in the first week of flower. D34 - I gave her 1.2-liters of compost tea @ pH 6.5. I'm not sure yet, but I suspect that the thrips in my other tent have made it over here. No definite proof, though, so I might just be imagining things. Yesterday, I turned on the UV on my light. It's a bit early for this girl, but the other girl in the tent is three weeks further along and can use some UV. D35 - It looks like the thrips have made it into the tent :( The good news is that there's currently only damage on one leaf, so I removed it. Let's hope the predatory mites do their thing. D38 - The last day in the first week of flower. Not much to report. She must be stunted, considering how small she is. I have no idea why, as she looked happy and healthy throughout the grow. Maybe I screwed up when I transplanted her, or maybe there's something with the soil after all.

La floración sigue su curso esta semana y nos va regalando colorido y aroma para nuestros sentidos. Aunque me he encontrado un pequeño contratiempo, algunas hojitas están siendo mordisqueadas por pequeñas orugas. Si bien es cierto que sólo he encontrado algunos ejemplares en su hermana de cultivo S.A.D. CBD, sí que se pueden apreciar hojas mordisqueadas en estas dos cepas Red Pure Auto y su compañera OG Kush - Dianfem... 😒 Los pistilos van inundando toda la planta y siguen aumentando su tamaño. Las flores continúan oscureciendo, las hojas y sus tallos ya muestran un claro color rojizo/púrpura. 🌿 El tallo tiene un tamaño y consistencia considerable, lo que le está permitiendo resistir algunas rachas de viento sin excesivo problemas y sin necesidad de soportes o guías (por el momento). Se perciben bastante mejor los aromas de las floración. En cuanto a las altura, una mide 40cm y la otra 48cm. Seguimos aumentamos la cantidad de agua, progresivamente, según van pidiendo/necesitando las plantas. Sigo intentando no utilizar ningún tipo de "ayuda extra", salvo la tierra enriquecida de BioBizz All-Mix donde están plantadas. Seguimos con el agua mineral, luz solar, mucha paciencia y mucho amor!🤞😍 Aunque para controlar la aparición de pequeñas orugas he añadido: 20g de tierra de diatomea (Diatical de TRABE), directamente sobre el sustrato (1-2 veces/mes y se puede aplicar en cualquier momento del cultivo). 50ml de Super Kukulus (fitofortificante ecológico)/1 litro de agua para riego foliar, tanto en el anverso como en el reverso de las hojas (2-3 veces/sem y se puede aplicar en cualquier momento del cultivo has 2 días antes de la cosecha). Además, añadiré unas pequeñas tiras (Yellow Sticky Traps) para mayor tranquilidad, veremos los resultados en las próximas semanas! 💪😅

May 10, 2024 A new week and more flushing. Both ladies look really good. Tropicana C is way too heavy for her branches. It's good and bad. It's bad because they are flopping all over. And it shows how weak these tops are. It had to be my nutrient regimen. It's good because it shows the buds are dense and heavy. Tropicana Cookies has significantly stronger branches and can hold a lot of weight for the size of the buds. I could just be a tight fit with all the buds up and down each top. Who knows. They are starting to lean a little bit, but not too bad. Her buds are almost all purple top to bottom and the leaves are getting lighter and lighter throughout the plant. She's covered in trichomes. From what I can see, there's not nearly enough amber trichomes on the buds. Very soon though. I reactivated her wick system today. Her container was about half the weight as it was yesterday. Maybe now that it's not saturated anymore, the wick system will provide what it needs. We shall see later today I think. The lighting for some of this week will stay the same. I'm just waiting for the other 2 plants in the tent to start their flush. Then I'll drop the power down some. Most likely to a DLI of 36 mol/m²/d. We shall see. I'm also curious if it will actually do anything. They are autoflowers and light doesn't really mean much. Just as long as it's on and the right DLI, it should be fine, right? Anyway, I'll drop it when the flush starts anyway. I want to see what happens. The environment is looking a little better. The humidity is lower at 54%, but still way too high. At least it's below 60% finally. But 54% isn't much better. The temperature is pretty good at 76° during the day and 67° at night. I still can't get it down to 66° at night, so 67° will have to suffice. However, there is about a 10° difference between lights out and lights on. Grow System Environment: Temp: 74.1° RH: 54.2% VPD: 1.29 kPa May 11, 2024 Watering day! Last watering of the grow. I'll let them dry out from now on. It should be like 4 days before they are dried out. Tropicana Cookies looks so close to being done. Her fade is spreading and I'm guessing another 3 days? Maybe less. There is so much more purple now. Ite absolutely beautiful. She definitely will need a trichome check daily. Tropicana C has started showing purple finally. I'd give her another 5 days, maybe a week. I honestly cannot tell. I'll check trichomes tomorrow and every day afterward. Her buds are definitely getting heavier and some even look fatter. She's definitely not quite ready, but super close. The light power will be dropped in a couple days down to a DLI of 36 mol/m²/d. Not much else for that. The environment is still kind of a mess. The temp is fine at 75°, but the humidity is still high at 55%. I even got the temp down to 66°. So that's good. I'd like to keep it there for the rest of the grow. I'll also try to drop the temp during the day to help bring out more color. It will also help with keeping the temp low during the drying period. Grow System Environment: Temp: 73.0° RH: 53.6% VPD: 1.27 kPa Update: I ended up checking the trichomes anyway, and i think I know when they will be done. Just an estimate, but I think a good one. Anyway, Tropicana Cookies should be done in about 3 days while Tropicana C should take about 5 days. I may wait and harvest both at the same time. Or in between and harvest them in 4 days. Tropicana Cookies just needs more amber trichomes. They are almost all cloudy. Very few clear, but only about 5% amber. Tropicana C on the other hand, has a bit too many clear trichomes and no where near enough amber. 5 days should do it. 4 might be a little early, but that might be the only option. We shall see in 4 days. May 12, 2024 Not much going on today. Tropicana Cookies had a soaked bottom again, so I removed 1 of the wicks. So there should be about half the water going in now. She's definitely not thirsty. So very close. Anyway, she is fading quite nicely and I think she will have a whole bunch of beautiful colors. Lots of purple and some nicely fading fan leaves. Light greens, yellows a tiny bit of red. But not there yet. Tropicana C did not have a soaked bottom today. She never does. It just tells me she is still thirsty. Which also tells me she still has some time left. Maybe 4 to 5 days, but I may harvest her in 3 to 4 days. It all depends on how she looks. I got some trichome pics today. Just one for each plant, but they were the best I could get so there you have it. Anyway, Tropicana Cookies looks very close. More amber trichomes, more cloudy and much less clear. Tropicana C still has a bit too many clear, but definitely has more cloudy. Not too many amber, but more than yesterday. I still plan to drop the DLI down to 36 mol/m²/d in a day or two. It won't really matter, but it's still important to note. It's for the other plants in the tent. The environment is a lost cause. I can still control the temp, but the humidity is still at 57%. I have the temp at 77°, but I think I'm going to drop it down to 74°. I don't think the humidity will go up with the temp change. And if it does, back up to 77°. I'll probably get the 74° mark, so all good. Grow System Environment: Temp: 73.9° RH: 55.6% VPD: 1.25 kPa May 13, 2024 Not much going on today. I checked trichomes and I think I'm going to harvest when Tropicana C is done. She should be done in a couple of days. Maybe 3 to 4? Maybe less? I'm supposed to be harvesting tomorrow, but I'm not sure I will. I'll check the trichomes again tomorrow, but both are there. Just a little bit more. Not too much longer though. I have 4 more plants ready to come in like ASAP. Anyway, the trichomes on Tropicana C are mostly cloudy now, with a few clear and more amber. Maybe 8% to 10%. Just a bit more. Tropicana Cookies is a bit further with next to no clear trichomes and the same amber as her sister. Roughly 8% to 10%. She will definitely be done either tomorrow or the next day. So I think it makes more sense to focus mostly on Tropicana C for harvest time. I really don't want to harvest an indica too early. Not to mention, the purple is coming through really quickly for Tropicana C. Tropicana Cookies has almost all purple buds. The very bottom of the plant still has mostly green with purple coming through just a bit. It's more like pink than purple. But the majority of the bud is green. These are the underdeveloped buds. Not even worth of popcorn I think. That stuff will become concentrate. The light intensity will be dropped tonight down to a DLI of 36 mol/m²/d. Kind of pointless for the last couple days, but it needs to be done. The environment is driving me crazy. I can keep the temp at 74°, but then the humidity goes up to 58%. Much too high. Even opening the tent door only drops the humidity down to 52%. I'm going to need to drop the humidity in my room down to 35% somehow and maybe I'll get below 50%. This is ridiculous. Grow System Environment: Temp: 74.4° RH: 56.2% VPD: 1.24 kPa Update: I ordered a new dehumidifier for grow tents today. It should be here tomorrow. I'm guessing a lot of my problem with the humidity is my current dehumidifier. It barely pushes air. Cheap and well used. The new one is from Vivosun. A much more reputable company. May 14, 2024 Trichome day! Took a couple videos. The videos are kind of crappy. I hurt my back so I'm shaky. I removed the wick system completely from both plants. Tropicana Cookies was yet again soaked. Not as bad with just the one wick, but still soaked. Anyway, I pulled the wicks and emptied the reservoirs. Maybe that will help with the humidity. They should both be dried out in a few days. Just in time for harvest. Tropicana Cookies looks wonderful! Her buds are nearly black, with nearly black leaves. It's the darkest strain I've ever grown. Insane. She still has a day or 2 left to go. There's trichomes, but not enough. Hopefully 2 days will do it. Trichomes are mostly cloudy, a little bit of clear and not enough amber. Tropicana C is right behind her sister plant in the dark purple color. Her flowers and sugar leaves are getting super dark. Fan leaves are lights ing up, but not fading. I have a feeling she is going to need longer than I have been estimating. I also have a major issue with the side branches all around the plant. They are just laying down. Buds completely facing down. The branches are also super weak. I don't understand what happened. Back to trichomes. There's like 20% clear still and nowhere near enough amber. The lower light intensity doesn't seem to being doing anything, but I'm sure it's preserving the trichomes. Maybe even helping along the plants to finish up. The environment is still a nightmare. The temp is still fine, but the humidity is stuck at 60% again. The humidity in my room is higher than outside. I have the door open to help drop it, but it's not helping with the tent humidity. I have no idea how environmental science works. Lol. I wonder if I defoliate both plants a couple days early, what will happen. Wouldn't it put all of its energy into the buds and increase trichome production, like a last push? I'll research this and decided what to do by tonight. Grow System Environment: Temp: 74.3° RH: 59.2% VPD: 1.15 kPa May 15, 2024 Nothing going on today. Both ladies are about halfway there before completely drying out. I'd say another 2 days. I was going to harvest tomorrow, but I checked the trichomes and they still aren't there yet. Plus, I think the other 4 waiting to get in the tent still have time to veg before they overwhelm their containers. One of them is very close, but I don't think she will be a problem in the next 2 days. Plus I can always train her down. Tropicana Cookies is starting to lean more. Her branches aren't quite falling over, but they are definitely getting weighed down. She seems to have basically stopped fading. Still a lot of green leaves, but each top is essentially all dark purple. So this may be it for fading. Now I can only wait for her to ripen up. Hopefully 2 more days. I really can't push it that much further. Tropicana C is still behind her sister by a bit. Not much, but enough for me to be concerned about harvesting them together in 2 days. I guess I'll see how the 4 other plants are doing in 2 days. Maybe I'll wait 3. Who knows at this point. It's been 7 weeks, so it should be any day. I think the light intensity is making the smell stronger. Less intense light is keeping the trichomes nice and plump and filling with cannabinoids. So maybe it was a great idea to drop he intensity. The environment is still kicking my ass. I can't get the humidity to drop below 60% and now I don't have much control over the temp It's stuck at 73°. Not bad for this stage, but it's killing the VPD. It needs to be at like 1.5 kPa, but it's at 1.00 kPa. Super bad. No good. The night temp is still too high. The average last night was 69.1°. Much too warm for night temps. Maybe that's what is taking Tropicana C to turn purple. She's getting there definitely and should be the same color as her sister. They are the same phenotype after all. Grow System Environment: Temp: 72.9° RH: 63.0% VPD: 1.00 kPa May 16, 2024 The final day of the week and I think I need to harvest these 2 tomorrow. The 4 Sour Diesels I have in my 2x2 tent are starting to get bigger and will need more space very soon. Not to mention, they are in my 2x2 tent I use for drying. Tropicana Cookies is basically done. I didn't check her trichomes today, but all the buds top to bottom are purple. Lighter purple in the lowers, but those are popcorn and larf, so I'm not so worried. She also seems to have stopped fading. She's nearly dried out now. Probably tomorrow right when I need to harvest. Tropicana C on the other hand has her trichomes looked at today. Made a video and took a pic from it. Anyway, the trichomes are much more cloudy now and maybe 7% amber. She should go a few more days, but I still have the dilemma of the other plants. I guess it all depends on how they look tomorrow I guess. She hasn't started fading yet, but more purple is showing up everyday. That's another reason I think she could go a few more days. She still hasn't even begun to fade. She's about half dry, but if I have to, I'll add a half gallon of plain water tomorrow to see if she fades at all. I may have to harvest Tropicana Cookies tomorrow and then Tropicana C a few days later. I should be able to fit 4 more 3 gallon containers in the 3x3 with just the one plant gone. It'll be tight and I'll need to Tetris the shit out of it, but I think I can manage. One thing I haven't thought about until now is drying itself. If I have to harvest separately, the 2 to 3 day difference will mess up the dry for the first one harvested. I think? Maybe not. I have a plan. Instead of hanging them next to each other, I'm going to hang them on top of each other. So the first will be Tropicana Cookies on top and later in Tropicana C on the bottom. Theoretically, with this setup, I could control the humidity a bit better. When Tropicana Cookies is nearly done and needs the extra humidity for that even dry, Tropicana C will have brought it back in and I should be able to hold it around 60% for the rest of the drying time for both plants. Lighting doesn't matter anymore. It's served it's purpose and I could technically take one out now for a 2 day dark period before harvest. But if anything, I'll wait for tomorrow. I honestly didn't think about the dark period until now. Haha. Whoops. That may just solve problem entirely. I don't have to wait for harvest time. My other plants won't get too big and I can put them in the 3x3 more comfortably. I can also harvest both plants at the same time. Or, if I have room, I can place Tropicana C in the dry tent on the bottom while Tropicana Cookies gets hung up. I don't think there's enough space though. Anyway, I think the best course of action is to put Tropicana Cookies in the dry tent for a 2 day dark period and harvest both when Tropicana C is ready. Then I can see if there's a difference between lights all the way to harvest or dark for 2 days. Fun! The environment is the bane of my existence. The new dehumidifier is definitely stronger than the old one and more compact. I even left the old one in there as well. Both running at the same time can only drop the humidity to a solid 60%, but my room is 63% and I can't do anything about it. I also have the tent completely sealed off. I think it's helping to keep the humidity from climbing to 65% or 70%. I have the temp up a bit to 76° and 77°. Just to help a smidge with the DLI. The only thing I have an advantage with is my ari flow and spread canopy. There's 2 fans blowing around air and the exhaust. It should help prevent mold or bud rot, but with such high humidity for days, I can only imagine something bad is happening. Maybe not bud rot or mold, but the chemical composition of the buds? I dunno. I haven't learned that much. Grow System Environment: Temp: 74.8° RH: 62.8% VPD: 1.07 kPa