Week 6 flower, half way there! Buds are starting to fill in now and getting some decent frost. A couple of tops are getting more light than others, and fattening a bit more and looking real nice. It looks like there is some purple starting to come out at the tops. She is strong and will go as fast as the soil and environmental conditions will allow her to. Hand watered in Gaia Green Soluble Seaweed Extract 0-0-17, otherwise water drip is running on same schedule. Just using straight tap water that sits in a 30 gallon reservoir with a submergible water pump running 24/7 breaking surface and aerating water. Water comes out the tap @ 7ph and less than 15ppm. So I don’t do nothing to it, I drink it:) Thanks for the view 🤜 Have a great week!

This strain is just GREAT!!! Sticky, smells amazing, grows big and you have more buds than leaves! ORIGINAL GLUE AUTO IS REALLY GOOD 👍🏻 👌🏻

I planted this into its final container.. I did some light defoliation this week to expose all the bud sites in hopes they fatten up and then to frosty mcnuggets.. never really Defoliate autos but trying something new... At that point of putting on its weight so I jumped the nutes up a bit more. Had some slight light burn during veg and early flower.. brand new hlg blackbird.. I justvput it up to 70% at about 24 inches away.. 60% was too much during veg so kinda touch and go but keeping an eye on her.

Germinating 3 Purple Kush Feminised seeds. filtered water in glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. I will leave it for 24 hours The seed coat softens by soaking your seeds in a hydrogen peroxide solution, allowing the seeds to absorb more oxygen. This results in increased germination speed Hopefully all 3 seeds will germinate by tomorrow? Seeds popped today:-)transferred 3 Purple Kush seeds in to small pots 10/09/23 3 Purple Kush seeds, 1 seed in each small pot. Each Pot is Half filled with lite mix compost and Half filled with Vermiculite , watered planting medium before sowing seeds 2cm deep in planting medium. The seed will push through the vermiculite easley with very little effort, in effect increasing higher successful germination rate, the compost will offer the first tap root an immediate lite nutrient supply. Placed 3 pots on top of a Propagation heating mat for correct germination temperature, position in a shaded place, and keep out of direct sunlight. This may seem like a lot of effort? and it is, but it will be highly beneficial by increasing a higher germination rate and higher amount of seeds will germinate from using this method :-) especially if your seeds were expensive. 11/09/23 no sprouts above the vermiculite yet, i will check it again tomorrow. Today 2 Purple Kush Germinate and rise above the vermiculite 3 days after sowing. Purple Kush is going ok, it could be growing faster, unfortunately i can't upload new photos because there is a problem in the GD system, they are doing there best to fix this problem as soon as possible. GMO Cookies where started 16/09/23 filtered water in glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. 3 seeds sprouted, but only 2 survived, it become to hot and one GMO Cookie sprout died. I have now started another strain (Party Monster) 19/09/23 filtered water in glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. I will leave it for 24 hours, 5 seeds of Party Monster have sprouted and are under the same 100W LED grow light. GMO Cookies have all come up above the vermiculite and are now positioned under a 100W LED, there is a small clip on fan blowing and circulating the air. This is my second attempt to grow GMO Cookies from 3 feminised seeds, i messed up on the first 3 seeds, i put them under a 250 Watt LED and it fried them, my folt. Growing from germinating seeds is a very delicate situation, your environment temperature needs good control. 2 Party Monster seedlings are looking good, coming along well under the 100W LED light. 3 GMO Cookies are looking good also under the 100W LED light. Plus i have now started soaking in glass of water 03/10/23, 5 Strawberry Yields fem seeds aka Strawberry Fields. filtered water in glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. I will leave it for 24 hours. The seed coat softens by soaking your seeds in a hydrogen peroxide solution, allowing the seeds to absorb more oxygen. This results in increased germination speed Hopefully all 5 seeds will germinate by tomorrow? The 3 GMO Cookies fem seedlings are coming along well, keeping them under the hood of a propagator, i have many mixed seedlings under the same hood, to keep seedlings protected from this relentless Spanish heat. 5 Strawberry Yields fem seeds have all sprouted and are above vermiculite, keeping them under the hood of a propagator, i have many mixed seedlings under the same hood, to keep seedlings protected from this relentless Spanish heat. Also positioned also under the 100W LED light, indoor temp 29 degrees humidity 65%, still to hot for seedlings to be directly under lights due to high temp in the room. 3 Strawberry Yields sprouts are doing well, gave 2 seedlings away, no space for all 5 plants, coming along well under the 100W LED light. 27 degrees humidity 55% good growing conditions Super Lemon Haze I began soaking 13 feminised seeds SLH since 27/10, after 24 hours soaking 11 seeds opened in filtered water in glass, also added 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. The seed coat softens by soaking your seeds in a hydrogen peroxide solution, allowing the seeds to absorb more oxygen. This results in increased germination speed! 1 Super Lemon Haze fem seed planted in a 2 ltr pot 28/10, this is the only plant i will keep for flowering. The Pot is Half filled with lite mix compost, and the rest of the pot is half filled to the top with Vermiculite , watered planting medium thoroughly soaking it before sowing seeds 2cm deep in vermiculite. The seed will push through the vermiculite easley with very little effort, in effect encouraging a higher successful germination rate, the compost will offer the first tap root an immediate lite nutrient supply. And i planted the 11 remaining popped SLH seeds in the brown round pot, this is just to see how many will rise above the vermiculite from the 13 SLH fems seeds soaked on 27/10. I will give these away to a friend. Both pots have been placed on a propagating heating mat for consistent and ideal germination temperature until all seeds have risen above the vermiculite. Once my 1 fem seed has germinated! i will cover the pot with a transparen plastic bag and place the pot 20cm below a 100W LED light. Super Lemon Haze feminised seeds Seeds sourced from Satdica Bulk Seeds Soaked seeds 27/10 planted up on 28/10, 12 out of 13 seeds have transformed in to 12 healthy little seedlings. 11 seedlings will be given away to a friend, and i will keep the one seedling you see already planted up in a black 2 ltr size pot. Now positioned under my 100W LED light, distance 15cm above seedlings. Light cycle 24 hours. Keeping them covered with propagating hood for a few days longer to allow seedlings to become better established before removing the hood. The vents on hood are fully open to allow seedling to slowly become accustomed to the outside vege room space. Gelato Cookies 3 Feminised seeds Satdica Bulk Seeds Popped 3 Gelato Cookies Feminised seeds today 06/11 filtered water or bottled water in a glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. I will leave it for 24 hours The seed coat softens by soaking your seeds in a hydrogen peroxide solution, allowing the seeds to absorb more oxygen. After placing on propagating heating mat for 24 hours. This resulted in increased germination speed! and today i can see little white taproot tails protruding out from the seed husk 👌 3 Gelato Cookies seeds, 1 seed in each small pot. Each Pot is Half filled with lite mix compost and Half filled with Vermiculite , watered planting medium before sowing seeds 2cm deep in planting medium. Spoon your seeds into it's planting medium, do not touch with fingers, spoon it in with half spoon of water and a seed, place the seed in the center 2cm deep in the planting medium, water it in again very lightly to help the seed settle into a comfortable position before leaving it to rest covered on your heating mat. The seed will push through the vermiculite easley with very little effort, in effect increasing higher successful germination rate, the compost will offer the first tap root an immediate lite nutrient supply. Watered and fed them in with Plagron Terra Grow 5ml to a ltr of water, i may have added too much, perhaps 2/3ml to a ltr of water would have been enough? placed 3 pots on top of a Propagation heating mat for correct germination temperature, position in a shaded place, and keep out of direct sunlight. This may seem like a lot of effort? and it is, but it will be highly beneficial by increasing a higher germination rate and higher amount of seeds will germinate from using this method :) especially if your seeds were expensive. 3 Gelato Cookies have come through the vermiculite, 09/11 and now they are positioned under my 100W LED grow light. I didn't expect all 3 seeds to pop, because 1 seed looked like perhaps not viable, because i only keep the bad looking seeds for myself and keep the best seeds for customers. I am keeping them covered with transparent plastic bags for a few days to protect them in case it's to hot in the 24/7 grow room which is 24 degrees, this is probably an ok temp for them? but i'd rather not run the risk. Romulan Feminised seeds Germinating 3 Romulan Feminised seeds 26/11 filtered water in glass, also add 3/5 drops of hydrogen peroxide, stir water well before adding the seeds, and stir again after adding seeds to water. I will leave it for 24 hours The seed coat softens by soaking your seeds in a hydrogen peroxide solution, allowing the seeds to absorb more oxygen. This results in increased germination speed Hopefully all 3 seeds will germinate by tomorrow? 27/11

What's up Growmies!!! These babies will be getting the chop this weekend, which would put them in week 14 overall and week 9 in Flower. It has been a smooth grow, not a lot of issues other than the tips getting burned, which is normal being that I pushed them to the max as far as the nutrients I fed them. I made the mistake feeding White Widow #3 the same nutrients as the others even though it is 3 weeks behind and definitely overwhelmed her with nutrients hence the yellowing and brown leaves you see in the first part of the video. The trichromes are exactly where I want them right now, mostly cloudy with about 25 to 30% amber. I'm guessing they will be at about 50/50 come Friday or Saturday when I give them the chop. I flushed each one last night with 2 gallons of distilled water, I'm going to flush them once more today and then allow them to dry out. My Caramelicious plant has been begging for 14 weeks and has grown all the way past the lights, I am going to top her today and cut away 4 or 5 nodes. Once I have these ones chopped and out of the tent. All in all this has been a smooth grow and I can't wait to test the final product. Thanks for tuning in and like always, I wish you all good luck on your grows and may the plant goddesses grant you huge yeilds!!!

Still flushing and she has about a week left to go now or so lol like more less than anything! Aromas are so sweet and dank can’t wait for her to be ready she’s amazing

Limpieza de bajos

Week 5-6 starting

We’re in the second week of flowering, and the plants are really starting to stretch! 🌿 They’ve gained good height, especially the one without LST, which has grown tall very quickly. It’s been exciting to watch them reach upward as they prepare for the bud development phase. Everything is looking good overall, and I’m happy with the progress so far. I’m really looking forward to seeing how the buds will start forming in the next few weeks! 😁✨

this strain is amazing!! I loved growing it, despite very slow growth and very small internodal spaces, it is very resistant to stress and topping!! it revealed itself in flowering with pretty compact buds, a smell of bugs (yes, bugs!!), with strong notes of grapefruit, gasoline... no waste in the taste!! I recommend, I will grow it again

Day 64 02/09/24 Monday Feed today using de-chlorinated tap water pH 6 with calmag. Day 66 04/09/24 Wednesday De-chlorinated tap water pH 6 today only. Smell is really coming on strong now!! Day 68 06/09/24 Friday Feed again today using de-chlorinated tap water pH 6 only. Day 69 07/09/24 Saturday De-chlorinated tap water pH 6 only today. Mould 😔🤦‍♂️ Absolutely gutted!! Had a very humid past 3 days, wet with no wind... 2 plants have suffered... Auto Orange Bud has lost a side branch. Auto critical orange punch has lost her main colar, and 2 sides, the yeild is going be to now be appalling, but this is due to environmental, not the seed or genetics, as far as they go this was one of the strongest and biggest in the group Day 70 08/09/24 Sunday (END of week) Feed today using de-chlorinated tap water pH 6. ☠️ Auto critical orange punch 🍊👊 Had to remove completely, after isolating the rest of the greenhouse, mould persistently grew on her. The remaining plants after 2 days isolation have been moved indoor to finish underground 600w hps and a more controlled environment.

Welcome back everyone, As you can see are almost all seedlings growing. Some where still in the soil. Might happend when giving water(seedlings can turn or get deeper), checked it out and they are alive and well. All pictures are from day 4. The humidifier had been added, so I had to adjust the room. I spotted a corner of the room that gets dryer faster. I adjust the fan for now and see what happens. Corners are always hard to get perfect. Sometimes the light, air, watering doesn't come there properly. Seedlings don't need much nutrients, neighter do autoflowers. with normal soil I would recommend to only give water for 1-2 weeks, since it holds nutrients in it as well. But since I'm using Cocos for this grow, I might have to add some basic nutrients in the upcomming week. For this week I gave/give only water turns and Startbooster/rhyzotonic turns. Update day 5: - Lowerd the lights to avoid stretching, they are now at 75cm distance from lamp to pots. I want them at 40-50 cm, but I don't want to rush it. - Added another layer of cocos to avoid the soil from drying up therefore the roots from dying. This will happen because of lowering the lamps down, the soil will get exposed more to heat. As you can see, the humidifier is doing his thing haha. Pictures and videos where taken without the lights + fans on. because of that, it will look like this. Still fun thought. Arround 7 seeds didn't reach the surface yet, lets hope they make there way up soon. Enjoy!

Week 8 and the Tart Pops girl is looking frosty and fragrant — sweet candy terps with a tangy twist filling the tent. Buds have packed on some serious weight over the past two weeks, with dense colas coated in a thick layer of sticky trichomes. The colors are starting to show hints of purple and pink under the sunlight, giving them that “dessert shelf” look. Pistils are about 70–80% turned, and trichomes are mostly cloudy with a few clear still hanging around. Feedings are being tapered down, and the plants are cruising into their final phase before the flush begins. Estimated harvest window Day 63–70 (Week 9–10) depending on trichome maturity. A few more days to let those terps peak and resin fully ripen before the chop. The Tart Pops are almost ready to live up to her name — sweet, sticky, and seriously tempting.

She’s finally finished battling some phosphorous and calcium deficiencies, and she’s starting to get thicker. I’ve had to cut away a lot of larfy undergrowth and leaves, and I think she’s set all the way to finish now. Hopefully less than a month left, but based on the pistils it may take longer. Some autoflower 😂

Plants looks great, strong smell, I think one more week and timber time.

Cuarta semana, cambio de fotoperiodo. Éstos esquejes, totalmente recuperados y sanos ya llenan toda la sala de cultivo con sus ramas y tienen un buen tamaño como para comenzar con la floración.

for the 2nd week of the euphoria I gave her 2 ml of trimix, which contain mycorrhizae, trichoderma, amino acids and microelements, all organic (is what the brand says)

Hello Growmies, The first week of flowering has wrapped up, and I'm pleased to report that she's stretched evenly through the ScrOG. I've been doing some light defoliation where leaves were overshadowing other shoots. She's showing a clear preference for a pH below 6. Anytime it creeps above that, the plant begins to experience nutrient lockout. I'm keeping a close eye on this and will adjust the pH as necessary. Her root system is expanding robustly, gearing up for increased growth above ground. To support this, I've upped the dosage of Orca along with the boost accelerator. Here's a bonus for you all: enter the code ZAMMIGD2023 at checkout in Zamnesia's online store for a 20% discount. Thanks for stopping by, and stay tuned for more updates next week!

******************************************** Week 9 flowering (flower week 3) ******************************************** Light cycle=12/12 Light Power=180w 75% Extractor controller settings High temp= Day 26c, Night 20c Low temp= c Temp step=0c High Rh= Day 50%, Night 55% Low Rh= % Rh step=0% Speed max=10 Speed min=2 Smart controller settings (during lights on). Lights on=9.00am Top fan on=+22.5c Top fan off=-22.0c Dehumidifier on=+50% and -26c Dehumidifier off=-50% or +26c Smart controller settings (during lights off). Lights off=9.00pm Dehumidifier on=+55% and -20c Dehumidifier off=-55% or +20c VPD aim=0.6-1.6 DLI aim=30-45 EC aim=0.2-2.0 PH aim=6.0-6.5 NPK(14.3/7.2/25) 💧💧💧💧💧💧💧💧💧💧💧💧💧💧💧💧 Method= Autofeed 6 drippers. Feed=Flower Nutes. Neutralise=0.1ml/L Bloom=4.0ml/L Roots=0.2ml/L Silicon=1.0ml/L Calmag=0.5ml/L Boost=2.0ml/L Volume=12L Easy Ph down= 0.125ml/L Ec=1.75 PH=6.4/6.4 Runs=17 Run times=4min (276ml each) Gap times=16min Total runtime=68mins (5.0L each) Total flowrate= 138ml/min (69ml/min each) Auto start time=10.00am Auto stop time=3.24pm 💧💧💧💧💧💧💧💧💧💧💧💧💧💧💧💧 ******************************************** ******************************************** 📅14/7/24 Sunday (day 57, day 15 flower) 📋H=89cm D=17cm Dli=83.1 Ppfd=1925 12/12 Raised light. Lowered power to 180w H=89cm D=23cm Dli=50.1 Ppfd=1161 12/12 📅15/7/24 Monday (day 58, day 16 flower) 📋 its getting warm again. 📅16/7/24 Tuesday (day 59, day 17 flower) 📋 Small defoliation lower growth. 💧 Method= automatic Feed=Nutes flower Volume=12L Ec=1.75 PH=6.4/6.4 Volume left=3.5L Volume used=8.5L (125ml/min) Volume each=4.25L (62.5ml/min) Runoff. Total runoff=0.2L Ec=2.6 PH=/6.4 Feed=manually @4.50pm Run time=4 mins Feed=manually @6.00pm Run time=4 mins Feed manually @7.00pm Run time=4mins. Volume left=1.5L Volume used=10.5L (142ml/min) Volume each=5.25L (71ml/min) Runoff. Extra runoff=0.35L Ec=3.0 PH=/6.5 💧 📅17/7/24 Wednesday (day 60, day 18 flower) 📋 H=94cm D=18cm Dli=70.2 Ppfd=1625 12/12 HST 📅18/7/24 Thursday (day 61, day 19 flower) 📋 HST defoliate. 📅19/7/24 Friday (day 62, day 20 flower) 📋H=94cm D=20cm Dli=66.1 Ppfd=1531 12/12 Reduced power to 155w H=94cm D=20cm Dli=57.0 Ppfd=1319 12/12 Went away 💧 Method= automatic Feed=Nutes flower (next weeks feed) Volume=12L Ec=2.1 PH=6.7/6.8 Volume left=3L Volume used=9L (125ml/min) Volume each=4.5L (62.5ml/min) Runoff. Total runoff=0L Ec= PH=/ Feed=manually @4.30pm 1.5L Runoff. Extra runoff=2L Ec=4.3 PH=/5.9 💧 📅20/7/24 Saturday (day 63, day 21 flower) 📋 away ******************************************** Weekly roundup. 📋 she stretched a further 8cm this week and I had to apply Hst because of the limited height in the tent, the light is about 1cm away from the roof of the tent. This one is a champion. I was a bit rushed going away as its last minute so 🤞 my automated stuff works. Take it easy. Back soon. ********************************************

It's been 47 days of flower now and The gals are still loving the fc4800 and their new 8x8 mars hydro grow tent as much as I do👍 leaves are sticking straight up towards the light. Love how easy the zippers are to open and close. Nice and strong and guaranteed to last. It has extra material on the backside of the zipper that helps for light leaksand enough ports and vents for anything you need in it👍. the tsw2000 is still going strong and is also a very good light. Its been going almost nonstop for 6 months and still working the same as when I got it👍. not much heat off both lights but the fc4800 is alot cooler and the heat-sinks work extremely well. I have it daisy chained to the tsw2000 and 1 dimmer controls the other and i don't need to be reaching in too far to dim the other light, it's awesome and I can't wait to buy more lights to daisy 4 together👍. I would recommend this light to everyone that grows with leds and have trouble with temperatures getting too high. Even if you grow with HPS lights I think any mars hydro light is a MUST TRY. I like how heavy both lights are because I know it means they are built soild and strong 💪. Very good sign with the frost they are starting to get thanks to bith mars hydro lights. I can notice more frost under the fc4800 and I'm thinking it's from the UV DIODES they put on the fc4800 👍. 2 days ago they all smelt like my nuken, sweet marshmallows. But now I can smell the monkey dough and gorilla glue and skunk monkey coming through👍. I touched a bud on the gorilla and monkey fingers smelt like fruit loops👍 really pleasant smell. Lingered on my fingers for atleast 30 min. I'm glad mars hydro is under priced compared to some brands and for how popular they are. usually companies would charge more. Thanks mars you guys are awesome 🤘🥁🎸. I'm getting a new exhaust fan soon. An 8 inch that will work alot better than my 4 inch lol. Wayyy to small for a 8x8 Grow Tent. Dehumidifier is going almost non stop to try and get the humidity down. I love how both lights on 100% power only raise my temperature 2 or 3 degrees 👍. You can rest your hand on the lights and not much heat comes off them. Obviously there is some heat but for the brightness of the lights and only raising the temp that much is awesome 👌.  And if I wanted to I could remove the driver from the fc4800 and run it on the outside of my tent because the cord is so long but 2 or 3 degrees is barely nothing👍. The girls are starting to bulk up abit now and only 3 weeks of flowering, these lights are awesome 👌.  My last run of monkey dough and gorilla glue didn't start showing alot of crystals until week 4. These were only 2.5 weeks and I started noticing some frost. Next week I will be able to tell more about what these custom bred seeds will be like. I love how the smell is changing now. Didn't want all them to smell like nuken marshmallows lol. It's awesome that I can get right inside the tent to do any work i need👍. Even if I wanted an 4x8 tent. I'd rather this 8x8 because it's so easy to work with the plants and have so much room to move around and massive headroom when I'm in there chillin with the gals🤣🤘. FOR EVERYTHING MARS HYDRO VISIT: Www.mars-hydro.com PROMO CODE: rocknroll Instagram: @marshydropenny https://youtube.com/channel/UChU5ZWwNi-DvnO3oWVU3ceA Thanks for taking the time to read and check out my shit🤜🤛 GET THE MAX FROM MARS👍: Welcome one of  the newest members of the Mars Hydro family🤜🤛🤘. The Mars Hydro FC 4800 480W LED Grow Light can accommodate up to a 4' x 4' area for flowering. It has OVER 2000 LED chips consisting of the best selling Samsung LM301B diodes which has a Luminous Efficacy of: 220 lm/W 0.2 W, 3 V mid power, Osram 660nm Diodes, Infrared light and UV LIGHT👍. It boasts the incredible efficiency of 2.8 µmol/J, maximum 2.5gram yield per watt with 30% higher Average PPFD. This High-intensity spectrum is beneficial for plants at all stages - from veg to bloom, and creates Big dense Buds👍. achieve 50% higher yields & quality compared with the old lights! Only consumes 480W for 4x4ft personal grows, and 3x3ft for commerical grow. It comes with a dimmer and daisy chain function with a  maximum of up to 15 lights, the master light controls the rest👍. Wide 6-bar design offers even & wide canopy coverage and can maximizes your grow space. slim 180° FOLDABLE DESIGN... YES I SAID FOLDABLE🤘🤣 , making it compact and easy to install, it's IP65 WATERPROOF and will give you no worries while growing in a humid environment and makes it a flexible high performance commercial grow light for enormous  SUPER FROSTY yields.😛😛😛. MARS GETS EM FROSTY BOYS👍 AWESOME HEAT DISSIPATION: The Low energy consumption FC4800 growing light has 6 passive-cooled bars and an aluminum heat-sink a removable driver  you can upgrade later or have it outside your tent. with zero noise  you can save up to 50% in your electricity bill compared to HID's or HPS lights! It also has a removable driver so you can upgrade it in the future or have it outside your grow space for better heat control in your growroom👍 UPGRADED FULL SPECTRUM: Yield Max Spectrum with enhanced red (Top-Bin Samsung 3000k-5000knm, Osram 660nm Deep Red), speed up blooming & fruiting, perfectly suited for full-cycle growing. The FC4800 LED grow lamp was born for Big Buds, perfect for commercial, grow tent, grow room, hydroponics, and all soil grows.👍 THE BEST SAMSUNG DIODES: THE FC4800 has Top Bin genuine Samsung Osram Diodes, combined with remarkable 2.8 µmol/J Efficacy, 30% higher Average PPFD, 50% less energy consumption, to maximize your yields. They give you a TRUSTED 3 years warranty 100% Satisfactory guaranteed!!! The MARS HYDRO 8x8 Grow Tent interior is made of a unique diamond design mylar which is highly reflective. (Other companies mylar and reflective rate is as low as 50%, and it won't provide efficient light. They use thick 1680D oxford canvas, and being double stitched, it is tear proof and perfect for locking in the light. Their grow tent keeps 100% of the light inside the tent and helps your plants absorb more light. EXTRA-THICK material means No light leaks or rips at all.👍 Strong Stable metal corner adapters and poles are the trustful supporters of the tent. It's very sturdy, neither rusting or paint flaking off. quick and easy tool-free setup. They use heavy-duty metal zippers, with double layer black lining, by far the best on the market which creates a light-proof seal. The Easy observation windows are made by double layers of cloth. Observe the growing conditions of your plants without opening the tent and avoid disturbing your plants. The observation windows also serves to dissipate heat and ventilate the air. The tent includes 2 removable waterproof floor trays to hold soil and water. The removable tray can be taken out to wash easily. They guarantee the grow tents are easy to install even if you've never done something like this before. Clear Instructions and no tools needed! They also offer 30-day unconditional refunds for quality problems. Just contact their friendly 24 hours customer service 👍