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:confused: nearly every leaf is yellow on every plant 3weeks in to flower had water prob ripped out the softener then got spider mite and now this. ionics food grow and bloom just tryed more grow dont no if they will make it any input gratley appreciated:)
Yellowing of the leaves is natural during the flowering cycle as you switch to a fertilizer that is higher in P and lower in N, so the plant uses up the old N stored in the fan leaves causing them to yellow. I don't know if it should be at only 3 weeks though, that does seem a little early. This link has pics of tons of plants with tons of different problems and a solution to each, it should help diagnose any problem you may have :)Plant Abuse Chart
thanks so much for all the info will have a good read think that i will go as far as i can with these and get the next ones ready thanks again anathema2121
3 weeks into flower is not good the normal yellowing is very late in flower not at the beginning of the cycle. The lack of chlorophyll will stunt the flower development at this cycle and the plant will not be able to produce the needed carbs and process stored energy it needs to survive.
What are you using as your base NPK nutrient?
What portions are you using?
What soil type are you using?
What is your Ph of the soil?
thanks zandor ionics food for grow and for bloom basic soil 7ph water alot better now ph waz climing form 7 to 10 in water just water gave them a mix of both foods with more gorw than bloom thier still growing and not looking to bad now although not half the size they should be lol
[:) garfield;965048]thanks zandor ionics food for grow and for bloom basic soil 7ph water alot better now ph waz climing form 7 to 10 in water just water gave them a mix of both foods with more gorw than bloom thier still growing and not looking to bad now although not half the size they should be lol[/:thumbsup: ]