One of them is showing calcium deficiency but I will add some calmag from Biobizz and hope it will solve the problem. I live in a very humid area and its raining all the time so it's very hard to maintain a low humidity level. I follow a VPD table (vapor pressure deficit) and with the 25º C and 55% RH its a good indicator for flower. Feel free to ask anything! :D

01/31 - HST SOG completed - rebounding accordingly - increased feeds to every other day between clean water and nute feeds - Lights have been picked up to make soon for SOG - looking to pluck clones in about 2/3 weeks

2nd net is up. Early bud formations are promising. holding up to the extremes pretty well, some leaves taking minor damage, but overall, she is holding up, gave her 1 night at 50F see how she would react, stressful. Not advised as it messes with her metabolism, but I want to see if it triggers any anthocyanin response. Love to see her purp up but no signs yet. Remember, For every molecule of glucose produced during photosynthesis, a plant needs to split six molecules of water. This process provides the hydrogen needed for synthesizing glucose and other organic compounds, while oxygen is released as a byproduct. Homework. If Rubisco activity is impaired and it cannot properly function or regenerate its substrate, the plant's leaves are likely to turn a pale green or lime green, a condition known as chlorosis. Essentially, Rubisco activity is highly regulated and susceptible to various environmental and metabolic factors that can cause it to become inhibited, leading to an apparent failure in RuBP regeneration due to a lack of consumption. Rubisco regeneration is intrinsically linked to nitrogen supply because Rubisco is a major sink for nitrogen in plants, typically accounting for 15% to over 25% of total leaf nitrogen. The regeneration phase itself consumes nitrogen through the synthesis of the Rubisco enzyme and associated proteins (like Rubisco activase), and overall nitrogen status heavily influences the efficiency of RuBP regeneration. RuBisCO is a very large enzyme that constitutes a significant proportion (up to 50%) of leaf soluble protein and requires large investments in nitrogen. Insufficient nitrogen supply limits the plant's ability to produce adequate amounts of RuBisCO, thereby limiting the overall capacity for photosynthesis and carbon fixation. Maintaining the optimal, slightly alkaline pH is crucial for the proper function and regeneration of Rubisco. Deviations in either direction (too high or too low) disrupt the enzyme's structure, activation state, and interaction with its substrates, leading to decreased activity and impaired RuBP regeneration. (Lime/yellowing) Structural Component: Nitrogen is an essential building block for all proteins, and the sheer abundance of the Rubisco protein makes it the single largest storage of nitrogen in the leaf. Synthesis and Activity: Adequate nitrogen supply is crucial for the synthesis and maintenance of sufficient Rubisco enzyme and Rubisco activase (Rca), the regulatory protein responsible for maintaining Rubisco's active state. Nitrogen deficiency leads to a decrease in the content and activity of both Rubisco and Rca, which in turn limits the maximum carboxylation rate, Vmax, and the rate of RuBP regeneration Jmax, thus reducing overall photosynthetic capacity. Nitrogen Storage and Remobilization: Rubisco can act as a temporary nitrogen storage protein, which is degraded to remobilize nitrogen to other growing parts of the plant, especially under conditions of nitrogen deficiency or senescence. Nitrogen Use Efficiency (NUE): The allocation of nitrogen to Rubisco is a key determinant of a plant's photosynthetic nitrogen use efficiency (PNUE). In high-nitrogen conditions, plants may accumulate a surplus of Rubisco, which may not be fully activated, leading to a lower PNUE. Optimizing the amount and activity of Rubisco relative to nitrogen availability is a target for improving crop NUE. Photorespiration and Nitrogen Metabolism: Nitrogen metabolism is also linked to the photorespiration pathway (which competes with carboxylation at the Rubisco active site), particularly in the reassimilation of ammonia released during the process. To increase RuBisCO regeneration, which refers to the process of forming the CO2 acceptor molecule Ribulose-1,5-bisphosphate (RuBP) during photosynthesis, the primary methods involve optimizing the levels and activity of Rubisco activase (Rca) and enhancing the performance of other Calvin-Benson-Bassham (CBB) cycle enzymes. Biochemical and Environmental Approaches: Optimize Rubisco Activase (Rca) activity: Rca is a crucial chaperone protein that removes inhibitory sugar phosphates, such as CA1P (2-carboxy-D-arabinitol 1-phosphate), from the Rubisco active site, thus maintaining its catalytic competence. •Ensure optimal light conditions: Rca is light-activated via the chloroplast's redox status. Adequate light intensity ensures Rca can effectively maintain Rubisco in its active, carbamylated state. •Maintain optimal temperature: Rca is highly temperature-sensitive and can become unstable at moderately high temperatures (e.g., above 35°C/95F° in many C3 plants), which decreases its ability to activate Rubisco. Maintaining temperatures within the optimal range for a specific plant species is important. •Optimize Mg2+ concentration: Mg2+ is a key cofactor for both Rubisco carbamylation and Rca activity. In the light, Mg2+ concentration in the chloroplast stroma increases, promoting activation. •Manage ATP/ADP ratio: Rca activity depends on ATP hydrolysis and is inhibited by ADP. Conditions that maintain a high ATP/ADP ratio in the chloroplast stroma favor Rca activity. Enhance Calvin-Benson-Bassham (CBB) cycle enzyme activity: The overall rate of RuBP regeneration can be limited by other enzymes in the cycle. •Increase SBPase activity: Sedoheptulose-1,7-bisphosphatase (SBPase) is a key regulatory enzyme in the regeneration pathway, and increasing its activity can enhance RuBP regeneration and overall photosynthesis. •Optimize other enzymes: Overexpression of other CBB cycle enzymes such as fructose-1,6-bisphosphate aldolase (FBA) and triose phosphate isomerase (TPI) can also help to balance the metabolic flux and improve RuBP regeneration capacity. Magnesium ions, Mg2+, are specifically required for Rubisco activation because the cation plays a critical structural and chemical role in forming the active site: A specific lysine residue in the active site must be carbamylated by a CO2 molecule to activate the enzyme. The resulting negatively charged carbamyl group then facilitates the binding of the positively charged Mg2+ion. While other divalent metal ions like Mn2+ can bind to Rubisco, they alter the enzyme's substrate specificity and lead to dramatically lower activity or a higher rate of the non-productive oxygenation reaction compared to Mg2+, making them biologically unfavorable in the context of efficient carbon fixation. The concentration of Mg2+ in the chloroplast stroma naturally increases in the light due to ion potential balancing during ATP synthesis, providing a physiological mechanism to ensure the enzyme is activated when photosynthesis is possible. At the center of the porphyrin ring, nestled within its nitrogen atoms, is a Magnesium ion (Mg2+). This magnesium ion is crucial for the function of chlorophyll, and without it, the pigment cannot effectively capture and transfer light energy. Mg acts as a cofactor: Mg2+ binds to Rubisco after an activator CO2 molecule, forming a catalytically competent complex (Enzyme-CO2-Mg2+). High light + CO2) increases demand: Under high light (60 DLI is a very high intensity, potentially saturating) and high CO2, the plant's capacity for photosynthesis is high, and thus the demand for activated Rubisco and the necessary Mg2+ cofactor increases. Mg deficiency becomes limiting: If Mg2+ is deficient under these conditions, the higher levels of Rubisco and Rubisco activase produced cannot be fully activated, leading to lower photosynthetic rates and potential photo-oxidative damage. Optimal range: Studies show that adequate Mg2+ application can enhance Rubisco activation and stabilize net photosynthetic rates under stress conditions, but the required concentration is specific to the experimental setup. Monitoring is key: The most effective approach in a controlled environment is to monitor the plant's physiological responses e.g., leaf Mg2+ concentration, photosynthetic rate, Rubisco activation state, and adjust the nutrient solution/fertilizer to maintain adequate levels, rather than supplementing a fixed "extra" amount. In practice, this means ensuring that Mg2+ is not a limiting factor in the plant's standard nutrient solution when pushing the limits with high light and CO2. Applying Mg2+ through foliar spray is beneficial to Rubisco regeneration, particularly in alleviating the negative effects of magnesium (Mg) deficiency and high-temperature stress (HTS). While Mg can be leached from soil, within the plant it is considered a mobile nutrient, particularly in the phloem. Foliar-applied Mg is quickly absorbed by the leaves and can be translocate to other plant parts, including new growth and sink organs. Foliar application of: NATURES VERY OWN MgSO4 @ 15.0g L-1 in a spray bottle. For those high-intensity workouts when 1 meal a day is just not enough! Foliar sprays are often recommended as a rapid rescue measure for existing deficiencies or as a supplement during critical growth stages, when demand for Mg is high. Application in the early morning or late evening can improve absorption and prevent leaf burn. The plant was getting a little limey yellow in the centre. Shortly thereafter, she was back in business, green mostly regenerated. The starting point [of creativity] is curiosity: pondering why the default exists in the first place. We’re driven to question defaults when we experience vuja de, the opposite of déjà vu. Déjà vu occurs when we encounter something new, but it feels as if we’ve seen it before. Vuja de is the reverse—we face something familiar, but we see it with a fresh perspective that enables us to gain new insights into old problems. Confidence is evidence... nothing more. You are confident because you have driven 10,000 times, you are confident because you have spoken 10,000 times. People think confidence is a feeling, but it's not. If you want more confidence, then you need to create evidence, take more shots, collect more data, build more experiences, take more risks; fail, confidence doesn't come first; it is the reward you get for doing the work. no one else wants to do.

At the beginning of week 11 they both look strong and healthy to me. Though their buds still seem smaller than the one in the 20l pot. But the look great after all :) So colorful and frosty (the smaller one) and so big and yellow (the taller one). Can't wait to harvest them :D At the middle of week 11 they both still look great and I think I saw the tall one's buds grow a bit again... There was something strange going on at the top of the head bud (of the taller one). There'S a close up picture... I guess it's just a kind of mutation and no seed. I was shocked first when I thought it was a seed...

Very saddened by the turn of events, 3 herms, 2 different grow environments, but each tent had another strain growing along with it. No seeds or problems with the Cookies strain… I had no power outages, no light leaks, no schedule changes, and performed relatively little defoliation during flower. To me, this cannot be attributed to stress, as they showed no sign of stress or deficiency’s throughout the grow. Long story short, booooooo.

First days we recover from to much water and food.... 3 day of no water , got to give them some ph neutraal water Day 4 of week 4 gave them 0,5 liter of water incl some terra

Aug 16: Lemon Cream Kush has stretched a bit and the buds are starting to fill in. Should be a decent yield and I’m looking forward to the tast of this one.

I found seed foeming and bananas so i decided to cut my losses before it got out of hand im just glad they got to where the are now first time grow first time using dwc and i fucked this shit up for a first timer you beauty

Vamos actualizar la tercera semana de crecimiento de estas Biscotti de RoyalQueenSeeds. Están sanas pero tuve un error grande, la primera semana dejé desenchufada la extracción y se ahogaron un poco, me di cuentes pronto pero el daño está hecho, están más pequeñas de lo normal, lo bueno crecerán y se desarrollarán bien igualmente. La humedad es perfecta, la temperatura me gustaría tenerla par de grados más abajo pero aún así es pasable. Empiezo aplicar el flash root de Agrobeta y Blue line A de Agrobeta. Esta semana añadí tucán y gold joker también de Agrobeta. Mars hydro: Code discount: EL420 https://www.mars-hydro.com/ Agrobeta: https://www.agrobeta.com/agrobetatiendaonline/36-abonos-canamo Hasta aquí todo, veremos como progresan pronto. Buenos humos 💨💨💨

Week 4 has begun. Day64-Flower Day 22 This week should get 2 feedings in. The current water feed schedual and ratio is for the next feeding which should take place Wednesday. This is the last week with the addition of Grow fert. Update I’ve eliminated the grow fert. My water is chalk full of everything. The Bloom solution has enough N to get through the grow. Day65 - Flower Day 23 Rotated 180 degrees Next water will be tomorrow All bloom from next week. The pH problem I encountered has definitely stunted the over all size of the plants. Colour is coming back to the bottom part that had Iron deficiency... over all the plants look better after the proper pH flush. 9-10 more weeks to go. Day66 -Flower 24 3.2 litres fed 350 mil run off Ppm 650 ph 6.0 Day 67-Flower 25 All is well.🚰💦💧🍀🍃🌿🌱🌲🌳🍄🌞 Day 68- Flower 26 all good...A little more growth..half an inch on 1...the damage is done...maybe a little more but not much. They’ll fatten and get sticky...already starting to funk. One all Pine and pepper...the other some other worldly funk. ✌️🏽 Day 69. - Flower 27 Feeding day 💦3.2 litres / 15% runoff Ph 6.0 Ppm 600 Looking better each day...almost the end of week 4 Next feeding is only ph’d water Day 70 - Flower 28 Decided to flush this morning 3.5 gallons each with 5.9 ph and 500ppm Too much build up over the course of the last 60 nights or so.... Fighting for these two....they’ll come through Still have plenty of time. 🤞🏼🍀💦

Thanks MSLN ❤️

Today is the harvest day for Red hot cookies. To be honest they were ready to chop after 7 weeks of 12/12. One green poison and one gorilla girl which is more indica leaning are also ready and I think I ll chop them too. Two gorilla girls and two green poisons still have some days to fully mature, bu its a week tops. One of the Red Hot cookies showed these beautiful dark purple, orange, yellow combination on its leaves which I always dreamed of having in my garden. Im super happy :) Combined with the ridiculous frostiness in the middle, she's definitely one of the most beautiful plants I've had so far. Cheers everyone.

Hps in action. Everything goes well.

Week was fucking great . I grow weed mother fuckers

Week 3 (27-11 to 3-12) What's good everyone? We started this week off with removing the 2 bottom shoots. The next day Santa came early 😁 Got 2 new clip fans and the AC5 Power strip from Spider Farmer. The power strip has 5 outlets you can control in the app, they can be turned on based on a time cycle, humidity or temps. It comes with a sensor that monitors light, temperature, and humidity. And a soil sensor that monitors soil moisture (VWC), temperature, and electrical conductivity (EC). It also has a light adapter to connect 2 lights, that can be controlled in the app aswell. The app shows the current VPD, i try to keep this around 1.0 In the middle of the week we topped her aswell. The next day we increased the light intensity from 30% to 35%. LUX: 13.000/13.500 to LUX: 15.000/15.500 This week's growing conditions were 17.9°C to 22.4°C with a humidity of 55.5% to 67.6% and watered 2 times with 0.5L. See you next week!

Chopped one already. These 5 are finishing.

This week the girls were covered in snow. I've never seen anything like it with my own eyes before, only in pictures :D The lower large leaves have turned yellow, but this time don't panic :D experts say it's normal.

Happy evening to all of you .... Brothers of the world's most coveted company! Peaky gardens burst of thousand-color flowers in an immense enchanted and fragrant valley ... This week we dedicate ourselves to the rinsing of the soil to start cleaning the roots and eliminate excess nutrients I hope the contents like you .... if so it was ... leave your opinion Kiss Kiss