I bring down the ph of the rockwool cubes by soaking them for a few hours in 3,5 and then flush them with ph 5,8 water with nutrients in and then let the cubes sit in ph corrected nutrients solution. I let them drain for 10 minutes After a 3,5 hours.

Ride on 😃😃😃😃😃

The girl is trotting 😉

They are titchy one will be no more than 15g the other 30g but it was a fun run. Beautiful big fat buds and I would really like another go with these under less pressure with the circumstances. I will add more photos! ** OK more photos added so yeah my guess was close a nice yield for the small space and little effort put in. I'm excited to see how my ones from scratch will turn out from my other diary🤩

Grandaddy Purple- 31 inches tall Colombian Gold- 35 inches tall Alcapulco Gold- 28 inches tall

The plant looks super bushy and also very very strong and happy, she's growing super fast, and she's also enjoying life man, really happy to see this lady enjoying, she has been mainlain ed by removing the main stem and allowing the 4 secondary low ones to become the main ones, after that she got topped on each main apical and that's how we have now on week 9 this beauty, a fat runtz muffin bush! 😍

The cannabis strain Grape Guava can be a purple strain, depending on its specific phenotype and genetic makeup. While not all phenotypes of Grape Guava are purple, some variations, such as the Zatix Grape Guava, are noted for their striking purple appearance due to the genetic expression of anthocyanin pigments. https://www.youtube.com/watch?v=cKdVmdoKJ5k In a garden of green, Grape Guava gleams, With its fruity aroma, enchanting dreams. Clusters of grapes, guava's sweetness ignite, A strain so divine, in purple and white. Euphoria whispers, a lush fruity haze, Grape Guava's embrace, a tranquil daze. Off and away.@1400ppm. The increased CO2 allows plants to thrive at higher temperatures, which in turn necessitates higher humidity to maintain the ideal VPD for healthy growth and transpiration. 80F -5F = 75F LST with 70% RH = 0.72 kPa. Higher temperatures and humidity promote rapid growth, nutrient uptake, and photosynthesis while maintaining a lower stress level. Temperature influences the rate of enzymatic reactions involved in aerobic respiration. Enzymes, such as those involved in glycolysis, the Krebs cycle, and the electron transport chain, work most efficiently at an optimal temperature range. In low temperatures, enzymatic activity will slow down, thus reducing the rate of aerobic respiration. In high temperatures, enzymes can become denatured, thus impairing their function and stopping the process of aerobic respiration. Glucose is the primary fuel for aerobic respiration. The rate of aerobic respiration increases with the availability of glucose, as it is the starting point for glycolysis. If glucose levels are low, cells may rely on alternative energy sources such as fatty acids or amino acids , but these processes may yield less ATP or be less efficient. To determine this effect, carbon dioxide volume was measured (as carbon dioxide is an output of aerobic respiration) 18/6 with the 6 being IR. The near infrared (IR-a) borders around 700nm up to 1400nm @ photon par flux density of 1.8 instead of darkness, keeping temps overnight a neat 77F-80F. Think of my tent as a lung. What goes in must come out. When the rate of air going out exceeds the amount of air coming in, it creates a negative pressure. Tent concaves (bends in). If set up correctly, your RH will begin to drop slowly to the desired level you set, and the extraction turns off when it reaches desired% RH. The plant, as it performs cellular respiration, will always be releasing more water into the air, so the RH% of the tent overnight will always increase, so long as oxidative phosphorylation is occurring. As soon as the RH% creeps back up to 55%, the extraction turns back on, over and over. This creates a strong pressure differential which will work wonders on your grow. Replicating high and low-pressure fronts in nature. Critical for oxygen diffusion at the critical time of peak cellular respiratory function.. Moisture will not transfer from a saturated atmosphere to another if that air is already at or above its saturation point, meaning the air can't hold any more water vapor. Once I understood that water is produced as a by product during cellular respiration, specifically at the very end of the electron transport chain (ETC) where electrons are finally transferred to molecular oxygen, the higher the RH of the air, the more resistance there is for more moisture to be added to that environment, and effects the ease with which it does so. But none of that water comes from the pot; it's pulled from the air. If you run high daytime RH, your medium/pot is 100% reliant on transpirational root pull to move water. ZERO evaporation happens across the atmosphere if the tent air has high RH%, the medium cannot release its water through evaporation. Once a canopy develops, light no longer slowly wicks and evaporates from the topsoil. The Soil-Plant-Atmosphere Continuum (SPAC) describes the continuous pathway and process of water movement, driven by a gradient in water potential, from the soil, through the plant's roots, stem, and leaves, and finally evaporating into the atmosphere through transpiration. There is evaporation, there is transpiration, and then there is evapotranspiration; Evapotranspiration (ET) is the combined total of two processes: evaporation (water lost directly from soil and surface water into the atmosphere) and transpiration (water released from plants to the atmosphere through their leaves). Evapotranspiration represents the total amount of water that moves from the medium into the air. There is no such thing as a medium with too much water, only a medium that retains too much for too long. The water must always flow efficiently from one atmosphere(Medium) to another(Air) in a timely manner. Moisture is a critical factor for bacterial growth and decay. Dictating how long it's allowed to sit in any one location for any given period is a key preferred control. To ensure a net reduction in a bacterial population, the rate of removal (ET) must exceed the rate of bacterial growth (decay rate), which is often modeled as a growth rate for the specific bacterium under the given conditions. By optimizing daytime VPD, we also optimize conditions for bacterial growth to explode exponentially above 77°F.. If water is allowed to sit in a medium without an escape within a timeframe, nothing good will happen. IF High RH is maintained overnight as well as during the day, placing 100% of water movement at the behest of daytime transpiration, roots can only pull where they can reach, and if soil is compressed above a certain point, moisture will become trapped in a medium with no way of moving day or night. This will begin the countdown for decay to take hold. When water stagnates in a medium, it loses oxygen, creating anaerobic conditions that foster the growth of harmful microorganisms like bacteria and fungi, which can produce toxins and disease vectors. Thigmomorphogenesis, the process by which plants respond to mechanical stimuli like touch by altering their growth and development, results in significant morphological changes to improve survival against mechanical perturbations. This complex response involves sensing touch and initiating physiological and genetic responses, leading to changes in form and structure over days or weeks. The process is triggered by physical forces such as wind, rain, or touch. Plants adapt to these stimuli by changing their shape and structure, which may include slower growth, thickened stems, or altered leaf development. Plants possess sophisticated mechanisms to detect even subtle mechanical stimuli and initiate responses. A variety of molecules, including calcium ions, jasmonates, ethylene, and nitric oxide, are involved in signaling these mechanical inputs. Touch can induce the expression of genes that encode proteins for calcium sensing, cell wall modification, and defense mechanisms. A plant exposed to constant wind may become shorter and sturdier. A plant that is touched frequently might grow more slowly to conserve energy and develop thicker cell walls. These changes increase a plant's resilience and ability to survive in harsh environments. Let's get Thiggy with it.

Everything is going great, just waiting on flower tent to finish & these ladies will be going straight into flower😍✌️🏼🌱 Day 40 first day of flower, everything seems to be going ok so far! Day 41 Can see they are starting to stretch!😍

Day 84 Mon PH 5.7 EC 0.6 DLI 12h PPFD Water 23 Day 86 Wed PH 5.8 EC 0.6 DLI 12h PPFD Water 18c Day 87 Fri PH 6.1 EC 0.6 DLI 12h PPFD Water 19c Day 88 Sat Add Water and ph down PH 6.2 - 5.7 EC 0.7 - 0.4 DLI 12h PPFD Water 20c

Plants with more direct UV showed much more purple across all 3 plants. The data shows that the number of terpenes in dried Cannabis flowers increases with a “No Red” light treatment for the final three days of production. Based upon these findings, we feel confident in recommending a spectrum control program that eliminates red light output from fixtures for the final 72 hours of the Cannabis flowering cycle. Terpenes are aromatic compounds that give cannabis some of its most distinct aromas from citrus and berry, to more earthy tones. Many species of plants produce and emit terpenes in a diurnal, or daily cycle that is regulated by a complex web of signaling. There are also many plants that emit terpenes at night to attract nocturnal pollinators (Marinho et al., 2014346). Regardless of when the terpenes are produced or emitted, these processes are often dependent upon cues derived from natural light/dark cycles via a native circadian clock (Dudareva et al., 2004). Several light-sensitive pigments are involved in these processes of production and emission, and the different photoreceptors are dependent upon different wavelengths of light to be activated or deactivated. Emission of terpenes is a process that is entirely dependent upon phytochromes and red/far-red light cues in most plant species (Flores and Doskey, 2015). For example, repeated light/dark phytochrome signaling is necessary for the emission of terpenes in tobacco plants (Roeder et al., 2007). Based on previous findings, we hypothesized that a lack of red light and phytochrome-mediated light/dark signaling on the part of the plant is responsible for an increase in terpene content in cannabis. The plant continues to synthesize terpenes, but a lack of red light to trigger the Pr-Pfr shift results in a lack of terpene emission by the plant, thus causing the terpenes to accumulate in the maturing flowers. REFERENCES Dudareva N, Pichersky E, Gershenzon J. Biochemistry of Plant Volatiles. Plant Physiology. 2004;135(4):1893- 1902. Flores, R.M., Doskey, P.V., Estimating Terpene and Terpenoid Emissions from Conifer Oleoresin Composition. Atmospheric Environment. 2015. 113, 32-40. Marinho, C.R.; Souza, C.D.; Barros, T.C.; Teixeira, S.P.; Dafni, A. Scent glands in legume flowers. Plant Biology , Volume 16 (1) – Jan 1, 2014 Roeder S, Hartmann AM, Effmert U, Piechulla B (2007) Regulation of simultaneous synthesis of floral scent terpenoids by the 1,8-cineole synthase of Nicotiana suaveolens. Plant Mol Biol 65: 107-12 Abstract Sound waves technology has been applied to different plants. It has been found that sound waves were at different frequencies, sound pressure levels (SPLs), exposure periods, and distances from the source of sound influence plant growth. Experiments have been conducted in the open field and under greenhouse growing conditions with different levels of audible sound frequencies and sound pressure levels. Sound waves at 1 kHz and 100 dB for 1 h within a distance of 0.20 m could significantly promote the division and cell wall fluidity of callus cells and also significantly enhance the activity of protective enzymes and endogenous hormones. Sound waves stimulation could increase the plant plasma-membrane H+-ATPase activity, the contents of soluble sugar, soluble protein, and amylase activity of callus. Moreover, sound waves could increase the content of RNA and the level of transcription. Stress-induced genes could switch on under sound stimulation. Sound waves at 0.1–1 kHz and SPL of (70±5) dB for 3 h from plant acoustic frequency technology (PAFT) generator within a distance ranged from 30 to 60 m every other day significantly increased the yield of sweet pepper, cucumber and tomato by 30.05, 37.1 and 13.2%, respectively. Furthermore, the yield of lettuce, spinach, cotton, rice, and wheat were increased by 19.6, 22.7, 11.4, 5.7, and 17.0%, respectively. Sound waves may also strengthen plant immune systems. It has been proved that spider mite, aphids, gray mold, late blight and virus disease of tomatoes in the greenhouses decreased by 6.0, 8.0, 9.0, 11.0, and 8.0%, respectively, and the sheath blight of rice was reduced by 50%. This paper provides an overview of literature for the effects of sound waves on various growth parameters of plant at different growth stages. https://doi.org/10.1016/S2095-3119(13)60492-X

This week i was transplanting the plant in a 11L pot. 2 days later I did some LST to prepare her for flowering. This strain is very resistent towards stress and is growing non stop. I aim flowering for next week on sunday when the plants are 6 weeks old. 🌴🍪🔥

Bloom : 6-Week Very Hot 🔥

I cut the LST cause was too much constrictive for the plant I use to watering 1 time every 4 days , 2L

Dear friends of growdiaries, welcome back. Welcome to the jungle. The nutrients plus the genetics of the seeds, is doing an incredible job. As you can see in the photos, some leaves burned, this is because in one night they grew by 12/15 cm, and did not give me time to lift the lamp. Incredible. I started to fold and lst all 5 plants otherwise in the square meter available there would not be. I regret not having been able to scrog, because otherwise who knows what would have come out of it. See you next week friends. Have fun and happy grow. Doctor Cannas

Leider nur noch 2 Damen über.... Tag42 Bei #2 wurden die unteren Triebe nochmal getoppt (beide nun bei 16 Haupttrieben) Tag 45 Es wird so langsam👍. Ich denke ich werde die beiden am 05.07. in die Blüte schicken.

Week 1 of flower lights have been switched to a 12/12 schedule

Week 9 coming along and she is very thirsty always want more nutrients this week I feed 3ml alg amic 5ml acti vera 5ml heaven 5ml bloom 5ml top max 1ml atami bloombastic And feed her 2L every morning 🌄 I think 2 weeks left to harvest coz she start flowering day 21 will see

Week 3 Flower (Bloom Week 3) – Daily Tasks Evening (Lights On) Check environment (temp 24–27°C, RH 55–60%). Inspect leaves and buds for pests, mold, or deficiencies. Water/feed (depending on medium): balanced bloom nutrients with slightly higher P and K. Ensure good airflow (oscillating fans). Adjust plant training (light defoliation if leaves block bud sites). Check for early signs of stretch finishing. Evening (Before Lights Off) Ensure irrigation is not too late in the cycle to avoid wet medium during dark period. 👉 In Week 3 bloom, the plants are finishing their stretch and starting to put more energy into forming bud sites. Main job is: Setting Scrog net 2layers ,Control environment (VPD, airflow) ,Support the plant with bloom nutrients.

Week 2 for our gorilla cookies 🍪 from the fastbuds family All looks good and the buds are forming real quick, we continue for now with master root and master bloom, next week we start to add some more addictives Some plants had a little to much nutrients but we corrected the dosis and continue with a little less bloom nutrients! For the rest all good!!