The Grow Awards 2026 🏆
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I want to start LST on Day 23. I will just bend her down and tie the leaves to the side. Every Strain is doing really good, im watering them all 3 days adding the nutritions above. But i also see some strains that didnt like the overwatering at the start. And i burned my strawberry gorilla a bit with waterdrops on the leaves. but she seems to be unimpressed by that. Today i also noticed a very little smell when i opened my tent. im curious which one is making this scent, it was really sweet. i raised the light intensity from 70% to 85%, leavin the rest for bloom. Day 24: i watered them yesterday with about half a litre of water. i included lacalva stress treatment before making the LST. i kind of feeling like im a bit too late, but we will see. Day 26: we had a blackout, because a constructionworker hitted the main cable. 2,5 hours less light, im so glad that these are automatics! Day 27: Damn guys, i think i did bad on this LST stuff. all of them are really bushy and very strong showing upward. in my first grow, i never had these issues. but all of the stems are so huge. they are close to be bigger than the final stem of my first grow. i think i need to defoliate them soon. i removed the wire and let them do what they want, until they get to know the net.
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@Lazuli
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I could have pushed the plant one week longer but im on a scedule
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I’m giving her nothing but water now to start the flushing process..she’s almost ready 😍
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Seit einer Nacht ist die supersüße watermelon zkittlez auf 12 12 rythmus.. Melde mich sobald sie un die Blüte geht. Ach ja bending beendet. Habe die erde gewechselt, musste, waren kaum wurzeln da. Hatte günstige erde genommen. Ab jetzt in bio bizz Light mix Nach 2 Tagen in neuer Erde ist sie merklich gewachsen, sie dehnt sich, spreitzt ihre fächerblãtter und betet die greenception gc4 an. Boah ich liebe es zu growen. Verschiedene Genetiken. Dieselbe Gattung, so verschieden. Barney Farm, White Label, Seedstockers, SensiSeeds, Fast buds. Alles ganja lover. Wurde vor 4 tagen die zeit auf 12 12 umgestellt..
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@Bub1972
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Just coming up on 4th week. Just topped 2 days ago starting to really bush out. Still looking good, temps here are coming down so a little easier to keep the right temp in the tent. 8/25 really starting to bush up very healthy looking main stalk. Tomorrow is feeding day. Saturday 25th Aug. fresh water and food. Look at that stalk. Really looking good. I topped a few more side shoots. Monday the 27th grown 3 inches in 2 days.
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1/9 Both finally transplanted to 7gal Fabric pots. Plant 2 is doing really well, no stopping her now!! Plant 1 is doing slightly better than she was, going to give a slight defoliation over the coming week and hope she picks up. 2/9 plant 1 is slowly getting her shit together I think, I'm going to leave her be as much as I can this week. Plant 2 is doing me proud, recovered well after transplant/topping I'm going to continue training her as I see fit. 3/9 #2 has been fed today, nothing for #1. #1 is slowly getting there now, #2 is still going strong as ever💪 I think I may take a few clones off her soon 4/9 been noticing a few wet patches the past couple of days, had a biting a trim and will continue to do so as needed. Plant 1 is starting to do her thing now too, plant 2 going string as usual. Both have had a little trim ....can't remember if i watered or fed today 😂 5/9 no comment today, tired out 6/9 plant 1 doing well now, shes starting to look quite hungry sevill give her a feed tomorrow of the easy boost 123 combo. Plant 2 doing her thing as usual 💚
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ANTHOCYANIN production is primarily controlled by the Cryptochrome (CR1) Photoreceptor ( !! UV and Blue Spectrums are primary drivers in the production of the pigment that replaces chlorophyll, isn't that awesome! 1. Diverse photoreceptors in plants Many civilizations, including the sun god of ancient Egypt, thought that the blessings of sunlight were the source of life. In fact, the survival of all life, including humans, is supported by the photosynthesis of plants that capture solar energy. Plants that perform photosynthesis have no means of transportation except for some algae. Therefore, it is necessary to monitor various changes in the external environment and respond appropriately to the place to survive. Among various environmental information, light is especially important information for plants that perform photosynthesis. In the process of evolution, plants acquired phytochrome, which mainly receives light in the red light region, and multiple blue light receptors, including his hytropin and phototropin, in order to sense the light environment. .. In addition to these, an ultraviolet light receptor named UVR8 was recently discovered. The latest image of the molecular structure and function of these various plant photoreceptors (Fig. 1), focusing on phytochrome and phototropin. Figure 1 Ultraviolet-visible absorption spectra of phytochrome, cryptochrome, phototropin, and UVR8. The dashed line represents each bioactive absorption spectrum. 2. Phytochrome; red-far red photoreversible molecular switch What is phytochrome? Phytochrome is a photochromic photoreceptor, and has two absorption types, a red light absorption type Pr (absorption maximum wavelength of about 665 nm) and a far-red light absorption type Pfr (730 nm). Reversible light conversion between the two by red light and far-red light, respectively(Fig. 1A, solid line and broken line). In general, Pfr is the active form that causes a physiological response. With some exceptions, phytochrome can be said to function as a photoreversible molecular switch. The background of the discovery is as follows. There are some types of plants that require light for germination (light seed germination). From that study, it was found that germination was induced by red light, the effect was inhibited by subsequent far-red light irradiation, and this could be repeated, and the existence of photoreceptors that reversibly photoconvert was predicted. In 1959, its existence was confirmed by the absorption spectrum measurement of the yellow sprout tissue, and it was named phytochrome. Why does the plant have a sensor to distinguish between such red light and far-red light? There is no big difference between the red and far-red light regions in the open-field spectrum of sunlight, but the proportion of red light is greatly reduced due to the absorption of chloroplasts in the shade of plants. Similar changes in light quality occur in the evening sunlight. Plants perceive this difference in light quality as the ratio of Pr and Pfr, recognize the light environment, and respond to it. Subsequent studies have revealed that it is responsible for various photomorphogenic reactions such as photoperiodic flowering induction, shade repellent, and deyellowing (greening). Furthermore, with the introduction of the model plant Arabidopsis thaliana (At) and the development of molecular biological analysis methods, research has progressed dramatically, and his five types of phytochromes (phyA-E) are present in Arabidopsis thaliana. all right. With the progress of the genome project, Fi’s tochrome-like photoreceptors were found in cyanobacteria, a photosynthetic prokaryotes other than plants. Furthermore, in non-photosynthetic bacteria, a homologue molecule called bacteriophytochrome photoreceptor (BphP) was found in Pseudomonas aeruginosa (Pa) and radiation-resistant bacteria (Deinococcus radiodurans, Dr). Domain structure of phytochrome molecule Phytochrome molecule can be roughly divided into N-terminal side and C-terminal side region. PAS (Per / Arndt / Sim: blue), GAF (cGMP phosphodiesterase / adenylyl cyclase / FhlA: green), PHY (phyto-chrome: purple) 3 in the N-terminal region of plant phytochrome (Fig. 2A) There are two domains and an N-terminal extension region (NTE: dark blue), and phytochromobilin (PΦB), which is one of the ring-opening tetrapyrroles, is thioether-bonded to the system stored in GAF as a chromophore. ing. PAS is a domain involved in the interaction between signal transduction-related proteins, and PHY is a phytochrome-specific domain. There are two PASs and her histidine kinase-related (HKR) domain (red) in the C-terminal region, but the histidine essential for kinase activity is not conserved. 3. Phototropin; photosynthetic efficiency optimized blue light receptor What is phototropin? Charles Darwin, who is famous for his theory of evolution, wrote in his book “The power of move-ment in plants” published in 1882 that plants bend toward blue light. Approximately 100 years later, the protein nph1 (nonphoto-tropic hypocotyl 1) encoded by one of the causative genes of Arabidopsis mutants causing phototropic abnormalities was identified as a blue photoreceptor. Later, another isotype npl1 was found and renamed phototropin 1 (phot1) and 2 (phot2), respectively. In addition to phototropism, phototropin is damaged by chloroplast photolocalization (chloroplasts move through the epidermal cells of the leaves and gather on the cell surface under appropriate light intensity for photosynthesis. As a photoreceptor for reactions such as escaping to the side of cells under dangerous strong light) and stomata (reactions that open stomata to optimize the uptake of carbon dioxide, which is the rate-determining process of photosynthetic reactions). It became clear that it worked. In this way, phototropin can be said to be a blue light receptor responsible for optimizing photosynthetic efficiency. Domain structure and LOV photoreaction of phototropin molecule Phototropin molecule has two photoreceptive domains (LOV1 and LOV2) called LOV (Light-Oxygen-Voltage sensing) on the N-terminal side, and serine / on the C-terminal side. It is a protein kinase that forms threonine kinase (STK) (Fig. 4Aa) and whose activity is regulated by light. LOV is one molecule as a chromophore, he binds FMN (flavin mononucleotide) non-covalently. The LOV forms an α/βfold, and the FMN is located on a β-sheet consisting of five antiparallel β-strands (Fig. 4B). The FMN in the ground state LOV shows the absorption spectrum of a typical oxidized flavin protein with a triplet oscillation structure and an absorption maximum wavelength of 450 nm, and is called D450 (Fig. 1C and Fig. 4E). After being excited to the singlet excited state by blue light, the FMN shifts to the triplet excited state (L660t *) due to intersystem crossing, and then the C4 (Fig. 4C) of the isoaroxazine ring of the FMN is conserved in the vicinity. It forms a transient accretionary prism with the tain (red part in Fig. 4B Eα) (S390I). When this cysteine is replaced with alanine (C / A substitution), the addition reaction does not occur. The effect of adduct formation propagates to the protein moiety, causing kinase activation (S390II). After that, the formed cysteine-flavin adduct spontaneously dissociates and returns to the original D450 (Fig. 4E, dark regression reaction). Phototropin kinase activity control mechanism by LOV2 Why does phototropin have two LOVs? Atphot1 was found as a protein that is rapidly autophosphorylated when irradiated with blue light. The effect of the above C / A substitution on this self-phosphorylation reaction and phototropism was investigated, and LOV2 is the main photomolecular switch in both self-phosphorylation and phototropism. It turns out that it functions as. After that, from experiments using artificial substrates, STK has a constitutive activity, LOV2 functions as an inhibitory domain of this activity, and the inhibition is eliminated by photoreaction, while LOV1 is kinase light. It was shown to modify the photosensitivity of the activation reaction. In addition to this, LOV1 was found to act as a dimerization site from the crystal structure and his SAXS. What kind of molecular mechanism does LOV2 use to photoregulate kinase activity? The following two modules play important roles in this intramolecular signal transduction. Figure 4 (A) Domain structure of LOV photoreceptors. a: Phototropin b: Neochrome c: FKF1 family protein d: Aureochrome (B) Crystal structure of auto barley phot1 LOV2. (C) Structure of FMN isoaroxazine ring. (D) Schematic diagram of the functional domain and module of Arabidopsis thaliana phot1. L, A’α, and Jα represent linker, A’α helix, and Jα helix, respectively. (E) LOV photoreaction. (F) Molecular structure model (mesh) of the LOV2-STK sample (black line) containing A’α of phot2 obtained based on SAXS under dark (top) and under bright (bottom). The yellow, red, and green space-filled models represent the crystal structures of LOV2-Jα, protein kinase A N-lobe, and C-robe, respectively, and black represents FMN. See the text for details. 1) Jα. LOV2 C of oat phot1-to α immediately after the terminus Rix (Jα) is present (Fig. 4D), which interacts with the β-sheet (Fig. 4B) that forms the FMN-bound scaffold of LOV2 in the dark, but unfolds and dissociates from the β-sheet with photoreaction. It was shown by NMR that it does. According to the crystal structure of LOV2-Jα, this Jα is located on the back surface of the β sheet and mainly has a hydrophobic interaction. The formation of S390II causes twisting of the isoaroxazine ring and protonation of N5 (Fig. 4C). As a result, the glutamine side chain present on his Iβ strand (Fig. 4B) in the β-sheet rotates to form a hydrogen bond with this protonated N5. Jα interacts with this his Iβ strand, and these changes are thought to cause the unfold-ing of Jα and dissociation from the β-sheet described above. Experiments such as amino acid substitution of Iβ strands revealed that kinases exhibit constitutive activity when this interaction is eliminated, and that Jα plays an important role in photoactivation of kinases. 2) A’α / Aβ gap. Recently, several results have been reported showing the involvement of amino acids near the A’α helix (Fig. 4D) located upstream of the N-terminal of LOV2 in kinase photoactivation. Therefore, he investigated the role of this A’α and its neighboring amino acids in kinase photoactivation, photoreaction, and Jα structural change for Atphot1. The LOV2-STK polypeptide (Fig. 4D, underlined in black) was used as a photocontrollable kinase for kinase activity analysis. As a result, it was found that the photoactivation of the kinase was abolished when amino acid substitution was introduced into the A’α / Aβ gap between A’α and Aβ of the LOV2 core. Interestingly, he had no effect on the structural changes in Jα examined on the peptide map due to the photoreaction of LOV2 or trypsin degradation. Therefore, the A’α / Aβ gap is considered to play an important role in intramolecular signal transduction after Jα. Structural changes detected by SAXS Structural changes of Jα have been detected by various biophysical methods other than NMR, but structural information on samples including up to STK is reported only by his results to his SAXS. Not. The SAXS measurement of the Atphot2 LOV2-STK polypeptide showed that the radius of inertia increased from 32.4 Å to 34.8 Å, and the molecular model (Fig. 4F) obtained by the ab initio modeling software GASBOR is that of LOV2 and STK. It was shown that the N lobes and C lobes lined up in tandem, and the relative position of LOV2 with respect to STK shifted by about 13 Å under light irradiation. The difference in the molecular model between the two is considered to reflect the structural changes that occur in the Jα and A’α / Aβ gaps mentioned above. Two phototropins with different photosensitivity In the phototropic reaction of Arabidopsis Arabidopsis, Arabidopsis responds to a very wide range of light intensities from 10–4 to 102 μmol photon / sec / m2. At that time, phot1 functions as an optical sensor in a wide range from low light to strong light, while phot2 reacts with light stronger than 1 μmol photon / sec / m2. What is the origin of these differences? As is well known, animal photoreceptors have a high photosensitivity due to the abundance of rhodopsin and the presence of biochemical amplification mechanisms. The exact abundance of phot1 and phot2 in vivo is unknown, but interesting results have been obtained in terms of amplification. The light intensity dependence of the photoactivation of the LOV2-STK polypeptide used in the above kinase analysis was investigated. It was found that phot1 was about 10 times more photosensitive than phot2. On the other hand, when the photochemical reactions of both were examined, it was found that the rate of the dark return reaction of phot1 was about 10 times slower than that of phot2. This result indicates that the longer the lifetime of S390II, which is in the kinase-activated state, the higher the photosensitivity of kinase activation. This correlation was further confirmed by extending the lifespan of her S390II with amino acid substitutions. This alone cannot explain the widespread differences in photosensitivity between phot1 and phot2, but it may explain some of them. Furthermore, it is necessary to investigate in detail protein modifications such as phosphorylation and the effects of phot interacting factors on photosensitivity. Other LOV photoreceptors Among fern plants and green algae, phytochrome ɾphotosensory module (PSM) on the N-terminal side and chimera photoreceptor with full-length phototropin on the C-terminal side, neochrome (Fig. There are types with 4Ab). It has been reported that some neochromes play a role in chloroplast photolocalization as a red light receiver. It is considered that fern plants have such a chimera photoreceptor in order to survive in a habitat such as undergrowth in a jungle where only red light reaches. In addition to this, plants have only one LOV domain, and three proteins involved in the degradation of photomorphogenesis-related proteins, FKF1 (Flavin-binding, Kelch repeat, F-box 1, ZTL (ZEITLUPE)), LKP2 ( There are LOV Kelch Protein2) (Fig. 4Ac) and aureochrome (Fig. 4Ad), which has a bZip domain on the N-terminal side of LOV and functions as a gene transcription factor. 4. Cryptochrome and UVR8 Cryptochrome is one of the blue photoreceptors and forms a superfamily with the DNA photoreceptor photolyase. It has FAD (flavin adenine dinucle-otide) as a chromophore and tetrahydrofolic acid, which is a condensing pigment. The ground state of FAD is considered to be the oxidized type, and the radical type (broken line in Fig. 1B) generated by blue light irradiation is considered to be the signaling state. The radical type also absorbs in the green to orange light region, and may widen the wavelength region of the plant morphogenesis reaction spectrum. Cryptochrome uses blue light to control physiological functions similar to phytochrome. It was identified as a photoreceptor from one of the causative genes of UVR8 Arabidopsis thaliana, and the chromophore is absorbed in the UVB region by a Trp triad consisting of three tryptophans (Fig. 1D). It is involved in the biosynthesis of flavonoids and anthocyanins that function as UV scavengers in plants. Conclusion It is thought that plants have acquired various photoreceptors necessary for their survival during a long evolutionary process. The photoreceptors that cover the existing far-red light to UVB mentioned here are considered to be some of them. More and more diverse photoreceptor genes are conserved in cyanobacteria and marine plankton. By examining these, it is thought that the understanding of plant photoreceptors will be further deepened.
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All good this week too. The strawberry lemonade turning purple!:)) gg#4 it’s a hermy… the other plants are good! White widow xxl it’s the first to harvest…In 3 weeks…. Fxxk
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@NorCal311
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This grow I am going to do it differently. I am going to do day tracking instead of date tracking. I am using using pre-grown ( two grows ago) Coco mix with nature suppers soil to experiment with reusing grow medium. The pots are 5 gallon air pots. I have never used these before so we will see. The 1st take on them that they are very messy compared to fabric pots. Once established, I will be using half strength Advanced Nutrients for Coco since these are autos. Day 1 - 3 Seeds soaked overnight and were put directly into the 5 gallon pots. I pre-soaked the Coco with 5ml/gallon Clonex and covered the seeds with a mason jar. Day 2 - Temp stayed around 78 all day with me going in and out of the tent looking for a sprout. Nothing yet. 😀 Kept the Coco moist under the jar. Day 3 - Nothing popping Day 4 - Two have popped. Day 5 - One did not pop so I put another seed in Day 6 - The little ones are growing up. It brings a tear to my eye. 😥 Day 7 - The replaced seed looks to be comming up.
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08/26 - Increased water feeds with increased nitrogen - Prepped using clonex mist and clonex gel for cuttings - Pulled 10 clones on the first gen set 08/30 - New cuttings taken today - 23 in small solo cups for rooting - running high humidity dome - Feeds are as normal.
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Hi growers sorry I haven't updated my diary been away on holiday I'm back now and ready to go again. This is day 31 all 3 are growing good they've all started to flower the only problem I have notice since I've been away some of the leafs have started to yellow I've gave them 3 litres of water with 1 ml of big bud , bud candy , rhino skin and 2ml of cal/mag I'm hoping there's enough nitrogen in the cal/mag to turn the leafs back to green I'll update in the next few days I've also cut off a few leafs from the bottoms of the plants. Day 32 quick update all 3 have started to get burn on the tips of the leafs I really didn't want this problem so early on in flower. They have perked up abit but the top leafs are still abit yellow next feed I'm going to add some micro grow and bloom with some cal/mag. Day 34 I gave them 2 litres of water with 2ml of micro grow and bloom the leafs are still abit yellow and I haven't noticed much growth in the last few days I'm hoping there ok I think my pH may be to low with the small branches going purple and the burnt tips I'll update next feed or any problems.
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week intel: its time to harvest some of plants the ones that is mature enough. indica dominant plants will done first always so we should harvest them first because my base nutrients and one of boosters was salt based, i'll do flushing this week to get some relieve to plants in the last days stresses : flushing Drought stress via watering only one time with flushing this week feeding: day 1 : i flushed them with Advanced Nutrients Flawless finish and adjusted ph day 3 : no more feeding from now on day 5 : no more feeding from now on guide of the week : i harvest in 2 parts : first i harvest top of the branches and will let the lower buds to ripe another week then ill harvest the second wave. indica dominant plants will get done 1 or 2 weeks sooner than sativa dominant plants that will often takes more than 8 weeks so be aware to harvest them sooner. my dry and cure style is this: 3 days of hanging upside down to get water activity lower to around 0.6 in 50% humidity and 26 C temp (i know its a little high but we are in a hot summer right now and i cant get it lower even with air conditioner) and then after 3 days of drying i remove leaves and stalks, trim buds and move them to jar for the rest of their life :D . and in the first 4 days of curing i open the jar door and let hem get some fresh air in the jar for about 5 minutes and close the jar door again, after 4 days of curing like that buds are smokable but they will get better as they getting cured about 1 month. im happy as hell with this harvest :D.
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@Headies
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So I had a little less nutrient last week then i needed. Def a calcium deficiency. I think it's clearing up but this plant has spot all over it. I changed the water, gave it the right amount of nutrients and a little exra hydrated lime for calcium. Hydro is hard. I hoping It's not sick. I hope It doesn't get the other plants sick. Just a few weeks left.
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@Jankky
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Hoping we won't have to raise the structure, but probably will. They filled out pretty well and are smelling wonderful.
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welcome to 📅 Day 74 5/24/2021 and its the first day of flush and I cant wait to chop this girl it has been a good grow for the most part the Mars Hydro TS 1000 is holding up good. That's it for now and I will see you all on Thursday. Happy growing and as always keep your stick on the ice 🏒