nutrient

  1. D

    Veg/bloom: when to switch nutrients

    Howdy all, first time using liquid nutrients on my outdoors. Wondering if I should wait until budding starts to switch to bloom nutrients or should I just switch when I think it's time and continue using it until flush ? Currently using grow nutrients right now daily.
  2. C

    Wind Burn?

    My plant is almost 3 weeks old, I have some brown/yellowing on the leafs. I thought it was nute burn but I flushed her with correct ph water and it still go a bit worse. I also thought it was wind burn if any one could help me that would be great! (I know it's hard to say for sure what the...
  3. mofgreen

    Which Nutrient and NPK Ratio ? Biozbiz and others Help!

    Hello everyone! I'm a little bit confused about which Nutrient or fertiliser i have to use. I choose four different type of NPK ratio: 7.3.6, 9.3.6, 8.4.4, 16:7.5:12 and also I have Biobizz bio-grow and bloom but their NPK ratio is low, grow: 4.3.6 bloom: 2.7.4. Also Biobizz is natural, others...
  4. M

    Nutrition tips for cancer patients

    Cancer as well as cancer treatments (radiotherapy, chemotherapy, surgery ...) all affect the supply and nutritional metabolism of patients. Nutrition plays an important role in prolonging life and improving the quality of life for cancer patients. Up to 50 - 80% of cancer patients lose weight...
  5. Rabomagico

    Auto flower deficiency?

    Hey, im quite concerned as it is my first grow. I have a few plants in a small tent under 2 55W cobs. This particular auto is in week 8. I know my yield will be quite low. The plant has started turning brown in the upper leaves. I thought it was nute burn but after flushing it just got worse. I...
  6. DocofRock

    First Grow Questions - Day 6!

    Hello, rollitup! This is my inaugural post. I am a long time cannabis enjoyer, first time grower, and I just wanted to get some opinions from some seasoned growers! A little bit about my grow: I am using a 4x4x80ish tent. I have (2) Mars Hydro 600W lights (newest version, presently at around...
  7. B

    Weird leaf twisting. K deficient?

    My plants are 5 weeks into flower (growing in coco/perlite), and I am noticing leaf twisting on a lot of small fan leaves and sugar leaves. I also noticed some brown spots on a couple large fan leaves, and leaves with other deformities (like missing lobes, missing tips, two lobes growing stuck...
  8. O

    Does my marijuana plant look like it’s doing ok? It’s almost 2 months old

  9. ThePsilocyber

    how much water does the average plant use?

    if i have 7 gallon pots and lets say 4-5 ft tall how often and how much should one water? also how often should i water/feed? thanks in advance!
  10. S

    Looking for Advice with Nutrient Schedule and Choice of Supplements

    Hi all, I'm trying to plan my nutrient regime. I hope to gain knowledge from you veterans and maybe even a little advice. I will be growing in coco and am planning on using the Canna Coco A&B along with their Rhizotonic, Cannazym, PK 13/14, and Cannaboost. I'm also planning to supplement with...
  11. HydroLynx

    Calcium ppm and ratios for DWC

    I've been using liquid GHE fertliser for years, always had Calcium issues. SO I started mixing my own from salts. Fun. Though I can use some expertise How much calcium is generally adequate for DWC? My plants aren't complaining, yet, 4 weeks into flower, but being optimal can't hurt. Worried...
  12. C

    Need help with dying plants

    Hey guys, So this is my second time growing ever and I've ran into a lot of problems recently. I have two plants and a clone together in a 24x24 growtent in coco. Rn I'm using cfl's but when I started i was using a 1000W LED (actually about 180W). I figured the light would be to big but I...
  13. mauro88

    Autoflower Soil / feeding

    Hello everyone, I’m planning to grow 4 autoflowers in 38L airpots in a 3x3 (90cm x 90cm) tent. Using a HLG 550 V1 Led. About 3 to 4 feet (55-75cm) above the plants. I bought some soil and veg and flower liquids, and this is what I’m planning to do: Soil: - Clay Pebbles on the botom layer of...
  14. nevadaoo

    Please help! Does anybody know what this is?

    Hey guys, it's not often that I cant figure out a problem with the girls. Stage: Flower week 3 Medium: coco/perlite 3 gal smart pots Strain: BigBud Watering schedule: every 3 days 15% runoff Ph in: 5.6-5.8 Ph out 6.2 Light: 10 x cree CXB3590 1400ma 20inches AC Nutrients: - GH Flora nova bloom -...
  15. R

    Diagnose any help is much appreciated

    Alright first off i I want to say i have struggling with this plant since the get go. Soil had to many nutrients and when i gave the first feeding of nutes at about 1/4 of dosage to start little by little and see how the plant responds i noticed i was starting to get nute burn, then n toxicity...
  16. mauro88

    Which nutrients for autoflowers?

    Currently I am using cana terra professional soil, I am looking for nutrients since I’m told I should use them. I want to keep things as simple as possible. Which nutrients should I buy, how often should I feed my autoflowers, and how much to feed them? And please explain why, so I can...
  17. E

    Nutrient issue?

    Hi there! I'm about 6/7 weeks into flowering and I'm noticing a lot of my top leaves are turning yellow. Also. This is a blackberry kush strain, is it normal for leaves to turn this black/purplelish color (I know that sounds like a stupid question, but I'm genuinely asking)? Ultimately I'm...
  18. Masochist

    Still having some problems with the dinafem cheese!

    Link to earlier in the grow https://www.rollitup.org/t/dinafem-cheese-has-curling-and-crispy-leaves.962467/page-2#post-14242254 The yellowing has been coming on slowly, but those spots came on overnight it seemed like. Could this be overwatering? I dont feel ive been too generous with the...
  19. Masochist

    Still having some problems with the dinafem cheese!

    Link to earlier in the grow https://www.rollitup.org/t/dinafem-cheese-has-curling-and-crispy-leaves.962467/page-2#post-14242254 The yellowing has been coming on slowly, but those spots came on overnight it seemed like. Could this be overwatering? I dont feel ive been too generous with the...
  20. W

    Nutrient and soil suggestions

    Hey everyone, I'm stepping up my game this year in the growing world. This season ill be growing some white widow, amnesia haze, strawberry cough, super skunk, and aurora Indica. I'll be growing outdoors in Massachusetts using ffof mixed with some promix perlite peat moss and worm castings. I'm...
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