The Grow Awards 2026 🏆
Likes
23
Share
I'm slowly running into the problem that the RUNTZ is just getting too big. The buds could be developing a bit better. I was really unsure whether the seeds were just the feminized variety, but they are definitely automatics. It's really insane how well and massively the genetics grow. It's just crazy!
Likes
Comments
Share
@fdiode
Follow
yoh. finish line...
Likes
Comments
Share
@Blast
Follow
07.02 Попытался делать LST. Главный стебель довольно толстый уже, особо не выгибал. Посмотрю далее на реакцию
Likes
88
Share
Avevo staccato due cime per pianta delle kmintz. Mantengono quello che sentivo mentre le toccavo. La prima pianta sa di caramelle zkittlez con un fumo che nell aria non è il classico odore di erba ma qualcosa di incensato e mi fa impazzire.La seconda è decisamente più complessa. Zkittlez/frutti di bosco/nocciola/gas. Ho scritto oggi a Ripper Seeds facendo vedere un po di foto e mi hanno detto di tagliarle pure anche se manca qualche giorno rispetto ai 63 dichiarati dalla casa.Ho già ricomprato 5 semi perché le rifarò sicuramente se non il prossimo ciclo quello dopo. Le due Watermelon Zkittlez proseguono la fioritura. A settimana prossima coltivatori 💪🤞
Likes
6
Share
Hello everybody!! I topped my princess on day 29 since she was born,she's in a 30l tex pro pot,I'm using dry amendments by guanokalong, veg pearls,sea weed powder and bat guano.she looks very very healthy looks like she's enjoying it right now let's see how she develops
Likes
45
Share
My homework. 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.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. 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 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.
Likes
14
Share
@TOMI08
Follow
Csak a Trainwrecket videóztam Sátorban 30celsius és imádják A Trainwreck elkezdett csilogossá válni de az illata nem erősödik ami miatt aggódok... Tegnap adtam neki canna pk-t elősször A héten már superthirve vitamint akarok nekik plussz energia miatt
Likes
2
Share
Was doing a lot more pruning clearing out the sense under brush. Plants are drinking considerably more now.
Likes
8
Share
I'm shocked with this mf 😃 she is growing fast and healthy ill give her big bud when she starts to flower. Hope everything will be okay 💞
Likes
42
Share
⛺️ MARSHYDRO 💡VIPARSPECTRA 🍼GREENHOUSE FEEDING BIO GROW 🌱 WEEDSEEDEXPRESS
Likes
8
Share
Esta semana empezaron a aparecer carencias de calcio en las gelato kush Los 260ppm/0.5ec del agua de llave no contienen el calcio suficiente así que empeze a suplementar 100ppm/0.2ec de calcio dejando la base a 360ppm/0.7ec + Feeding short 450ppm/0.9ec Total 810ppm/1.6ec
Likes
7
Share
Questa è l’ultima settimana. Faccio fino alla 10 con il flush e dopo taglio
Likes
32
Share
I am sad too say out of all my seeds this blackberry kush has has the slowest development and just looks poorly slow growth and new leave deformities , The newest leaves are curling downwards and have a very round leave appearance yet everything else in the same space is loving life , I intended too top this plant but will see how she picks up in the next week , This week I had too change my lighting too 600 true watts of kingbo dual optical LED range due too the temps getting closer too 30c than I would like , and by doing so I have now got a constant temp of 27c lights on and 18c lights out
Likes
2
Share
@RRweed95
Follow
Cette 2 ème culture se développe rapidement sans problème
Likes
5
Share
@Brasson
Follow
Haven't done any feeding so far, I've been usong miracle grow so I think that's the only reason it's doing okay. I'm buying Remo kit nutrients this week and im excited to see what a difference it will make. But any advice on how much I should do for her first feeding or even what I should start with exactly would but greatly appreciated.
Likes
5
Share
@Papadubz
Follow
Getting closer and closer to time, the smell is strong and they are covered in sticky loveliness🔥🍈
Likes
31
Share
@Haoss
Follow
I have to dry the buds in the dark, at 20 degrees, 50% humidity
Likes
6
Share
Legend Timestamp: 📅 EC - pH: ⚗️ Temp - Hum: 🌡️ Water: 🌊 Food: 🍗 pH Correction: 💧 Actions: 💼 Thoughts: 🧠 Events: 🚀 Media: 🎬 D: DAY, G: GERMINATION, V: VEGETATIVE, B: BLOOMING, R: RIPENING, D: DRYING, C: CURING ______________ 📅 D29/V25 - 14/05/24 ⚗️ EC: 1.0 pH: 5.2 🌡️ T: 20°C H: 50% 🌊 🍗 💧 💼 🧠 🚀 Back Home 🎬 ______________ 📅 D30/V26 - 15/05/24 ⚗️ EC: 1.0 pH: 5.0 🌡️ T: 20°C H: 50% 🌊 🍗 💧 💼 🧠 🚀 🎬 1 TL video ______________ 📅 D31/V27 - 16/05/24 ⚗️ EC: 1.2 pH: 5.0 🌡️ T: 20°C H: 60% 🌊 🍗 💧 💼 🧠 🚀 🎬 1 TL video very short + 1 TL video of LST ______________ 📅 D32/V28 - 17/05/24 ⚗️ EC: 1.2 pH: 5.0 🌡️ T: 20°C H: 60% 🌊 🍗 💧 💼 🧠 🚀 🎬 1 TL video ______________ 📅 D33/V29 - 18/05/24 ⚗️ EC: 1.2 pH: 5.0 🌡️ T: 20°C H: 60% 🌊 🍗 💧 💼 🧠 🚀 🎬 1 TL video ______________ 📅 D34/V30 - 19/05/24 ⚗️ EC: 1.0 pH: 5.0 🌡️ T: 20°C H: 60% 🌊 🍗 💧 💼 Big work to prepare her new home 🧠 🚀 🎬 ______________ 📅 D35/V31 - 20/05/24 ⚗️ EC: 1.0 pH: 6.0 🌡️ T: 20°C H: 70% 🌊 16 L 🍗 CalMag - Grow A-B, B-52, Bud Candy, Rhino Skin, Hydroguard 💧 💼 🧠 🚀 The new home for Rey in now ready 🎬