She’s starting to get plumpy and frosty- toning down the nutes and switching to more micro nutes. Decent structure and smells very fruity- but that can change

Sticky and smell with a couple of bud Roth due to high rain fall. With 3 weeks away from finishing and full moon just passing on 17th October I am hopeful the sun would shine for the next three weeks.

2020-06-21 DAY 1 of flower! New week, new nutrient schedule, I kept the PPMs high and changed the ratio. I've tried to keep the 2nd plant on the same nutrient schedule but I had to dilute it within 24 hours because PPM was rising. It seems to have stabilized now. Starting EC = 2.0/1.8 and ppm= 930/880 and pH = 6.0. Added a new dehumidifier but it's totally raising the tent temperature almost 4 degrees F!!! I am in the process of setting up my recirculating system so I can take soon put the reservoir/dehumidifer outside in the same closet, just gotta take out the mini fridge. 2020-06-23 The girls are drinking like crazy! They are drinking much faster than normal so I am topping up with 1.1 mL/L calimagic instead as they still have a ton of food! pH still sinks from 6.0 to 5.5 over the course of 4 days or so but that seems normal for my setup. Threw up a video so you can get more perspective! I now have 3 different dehumidifiers running. There's a small 500 mL one inside the tent which raises temp about 2 degrees F at all times. I have a compressor dehumidifier outside the closet pulling in litres of water a day. I also have a big AC unit with a dehumidifier function that is draining into a 5 gallon pail. I am pulling GALLONS of water out of the air in this room and i've had to close the door to maintain it. Sorry, roommate! No AC unit for you. I had to do some SUPER CROPPING and bend some of the main stems down on plant 01. It was growing way too quickly in the last 2 weeks. I'm hoping the change in nutrients will promote flowering instead of such rapid height!! 2020-06-27 I keep having to super crop, the plant is so damn resilient, it fixes itself in 1-2 days!! What the hell!! I have reduced the feed going forward for next week. 1000 ppm was too high, I ended up having to top up with fresh water + calimagic almost every single day because it was drinking far too quickly. I will lower to 800 ppm for next week but maintain the same ratio. Root system is looking ROBUST on both plants!

Que pasa familia, vamos con la primera segunda de floración de estas Pink Sunset feminizadas de silentseeds. Vamos al lío ,se trasplantaron en macetas de 7 litros definitivamente. El ph se controla en 6.0 , la temperatura la tenemos entre 24/20 grados y la humedad ronda el 50%. El ciclo de floración puse 12h de luz, el foco está al 50% de potencia. De momento van creciendo a buen ritmo y tienen un buen color. Agradecer Agrobeta por el envío de un kit para la temporada, son unos jefes. - os dejo por aquí un CÓDIGO: Eldruida Descuento para la tienda de MARS HYDRO. https://www.mars-hydro.com Hasta aquí todo, Buenos humos 💨💨💨

I turned off one of the mars panels. My garden isn't big enough to need that much light. So I just have the hlg65 and 1 mars panel going. This girl drinks like crazy. And she is quick to droop her leaves to tell you she's thirsty. Grow a lot in the past week. This will be the biggest autoflower I have grown so far.

A good week's growth, they are drinking more and I've started to feed, and I think they enjoyed the nutes as they clearly stretched over this last 24 hours.

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.

One more week in vegetatitve. This week I will put the scrog screen. They are growing well and my LST keep them very small =) Im really curious to know how they will flower =)

Needs to stop stretching

Hermanos y hermanas no suelo hacerlo, pero he colgado un video sencillito solo para que miréis lo increíble que va la cosa. No acostumbro, pero os dejo ohir mi voz y en castellano y más... Dios Jah siempre en la guardia de todos. 420 siempre y que disfrutéis de más una semana muy buena y con la mejor vibración.

La 4 semana de crecimiento las niñas están estupendas con un montón de baras y ramas para tofos lados y súper Robustas ya dentro de 1 semana y media entramos en floración señores

Thank you for the support from the users of grow diary’s it’s been a pleasure and many more to come

So the at the start of week 4 the girls have taken a beating from the pesticide that I spray on them, had to take off some dying fan leaves. the one plant is recovering nicely while her sister on the other hands need a close eye. This week the girls will get their first watering with actual noots

Let’s stress tf out of these mf

It’s the first week of flower!! I’ve been having troubles with knowing where to foliate and direct the growth with these plants. As 2 seem to be growing faster than the other 2! Over all looking good I think.

🍁❤️