Hello let's call this first week of flower, she started to smell a little bit, also startet stretching, very strong plant! Have some Phosphorus deficiency (curled discolored leaves, yellow leaf tips) so i'm feeding half dose of Big Buds from Advanced Nutrients (NPK 0,1,3), let's see how she reacts. Day 30 TRYING TO FIX PROBLEMS BEFORE IT'S TOO LATE: Magnesium deficiency - yellowing between leaf veins. Phosphorus deficiency - curled leaves, yellow leave tips( nutrient deficiency overall) slow growth. Calcium deficiency - small rusted dots on the middle aged leaves. Ph was kinda high 7.1 Fix the problem: I've added 1.5ml/l Calmag 0.1.3 NPK 1ml/l Big buds which will give plant its nuteients. And water PH 5.5 to lower overall soil PH. I think she will bounce back in a few days! Day 34 and we are back on the track! She's been recovering and stretching very well, soil PH is 6.6 for now Day 35 end of frist week of flower, 10cm stretch in 7 days.

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

9 SEMANAS Y YA VAN APARECIENDO SUS FLORES CON MAS GANAS SALUDOS CHICOS

Lot if work done this week! set up the trellising for #1, defoliated and trained her up nicely. She’ll grow into the trellising in the coming 2-3 weeks. I’m expecting stretch too start soon enough, in a week or 2. Defoliating #2&3 tomorrow. Cheers!

same as last week nothing to special just growing healthy on her bat poo feed coming up nicely I think other people might see differently but that's small grow space C4Matic and friends .

End of Week 8 (First week of flower) Increased the CO2 to 1200ppm and the ladies love it, already started stretching within the first 3 days of flower which shows that CO2 definitely boosts the grow cycle of cannabis. The main top-sites are popping up everywhere and everything looks evenly spread out. I defoliated again because the fan leaves are growing so fast and blocking bud sites. I also did one last lower canopy maintenance and removed small and stalky bud sites and stems below the trellis net to make sure I get maximum energy distribution to the main colas. I also added some GHF BioEnhancer to make sure the soil-microbes are happy and that the plants reach their maximum potential. Pest Report: EXTERMINATED! Thrips VS Ladybugs VS Neem Oil... I decided to fight fire with fire - I purchased Swirski-Mites from Koppert (They are beneficial insects that feed on the eggs and larvae of thrips and other unwanted pests). As for the adult thrips - I got very lucky and found about 10 Ladybugs in my garden and decided to introduce them into my grow room as they will feed on adult thrips and any other unwanted pests. Then to be extra sure I know that neem oil hinders the life cycle of pests like thrips causing them to stop colonising in my grow room. So I sprayed the ladies every day during the dark period to make sure there are no pests that I or the Ladybugs have missed. Mission accomplished. No more wilting and definitely no more thrips.

Week 6 day 42 flower. Really starting to develop trichomes so now I'll be watching for the right amount of amber and milky heads , heard sativa can go as long as 90 days in flower

Buenos dias a todos. Es la primera vez que cultivo, en este caso es una Sour Compassion CBD. Esta planta fue un esqueje que me regaló un amigo. Cuando me lo dio estaba espigado en un vaso de plástico con 1 mes de vida. La pase a una maceta "Mad Rocket" de 16L. La hice vegetar 2 meses y luego la pase a florar el 8 de Marzo. Tuvo 111 días de vida y 71 días de floración. Con respecto a la fertilización que aparece, hace referencia a toda la vida de la planta. Saludos cannabicos

Week 11 for Amnesia Zkittlez by fastbuds, She's on her couple of last weeks before she gets the chop, fan leaves slowly losing colour. Only feeding plain water from here onwards😎 Last week was another hot hot week but we are coming down to the low 30's again for the rest of the upcoming week so think the plants will be happier.

Plants are doing well, The 84" inch tent is a must if your not training or topping. I removed all the sacks that appeared last week and I haven't seen anymore show up so fingers cross, I check daily. Bigger tent also helps with heat control as the air has more room to rise. Hope you all like the pictures, I started to take videos as they provide more detail with less work.

Plants are just now reaching the scrog net. I’ve broken 2 branches from amateur lst but plants have remained solid and growing rapidly. Going to begin filling in the screen for another week.

Hi guys! My two Kushes are growing great!I lollipoped them al litle,and started to remove the leafs and branches under the net.And I toped all the highest tops.One or two weeks of veg to go.Stay green!

The flower are very dense and I'm very happy to this. This is the last week that I feed my plants with nutrient, so the next week will start a flush period of two to three week.

❤️ the community here on Grow Diaries! I’ve been growing only 1 1/2 years consistently, but have gained soooo much knowledge and experience from conversations had, and by reading through journals of past growers.