The plants are just random seeds that I had, and they are about 3 weeks old. I have been keeping them on a 24 hour light cycle and I'm not sure what type of light I have, I bought them from a hydro store. They are growing in rock wool in a homemade bubbleponics system. I have a water pump set up with tubes going to each of the plants. There are four plants in a 20 gallon container. I have only filled it with 10gallons of water. There is also an air pump set up with an air stone. I use nirvana soya letchin phosphate liquid And mix in a spray bottle with water and spray it on the leaves. The other nutrients are maxigrow and maxibloom powder That I mix in the water in the container. This is my third grow and this hasn't happened before so I'm not sure what's wrong. Please help! Thank you Peace
The Complete Guide to Sick Plants, pH and Pest troubles! - International Cannagraphic Magazine Forums Looks like a few things.Burnt from nutes.iron def.I'd guess some type of lockout.Hows your PH?
I'm not sure, I've never had to test it before. Should I remove the water in the container and keep them on fresh water for a couple of days?
Go soil..... Sorry mate I don't know much about hydro so I may be off but have you changed your water?? Just like soil they need fresh water
if you dont know your ph then your already going down hill...i check my ph in my hydro set up atleast 2 times a day to make sure its right at 5.8...thats what is happening to you your locking out different nutes due to the ph being off. Test it and let us know whats going on so we can help save this girl
Ya you can get some ph up and down to help out to regulate the ph its like $15.00 anda ppm or ph meter runs $12-15 so $30.00 is best investment for your girls hope this helps
Soil will not get yields like dwc I do both with same strains one in soil one in dwc at same time never have I pulled the better yield with soil you just get better taste out the soil but you can uptain same taste with dwc with bud candy or suger daddy and better trichs
Idk if I agree with that...I've seen some plants in soil that double or triple what I yield in dwc...dwc is just much quicker
I do agree outside in soil you can get better but from my experience indoor I haven't achived better yield but I run dwc veg for 60 days super crop and let it spread you can really get fat yield better then soil scrog for me
Yea I gotta say dwc is great for yields but no matter what u use u can't get the same taste/smell outa soil
Looks like a micronutrient deficiency to me. Maybe zinc or one if the other they need that issues don't usualy pop up with. I think your ph is probably fine because that shit shows up as rusty spots on the leafs and a general slow death if it doesn't get fixxed and she looks pretty good sized.
I'm at five weeks about veg and its getting rediculous. I couldn't handle sixty day veg they'll be insane.
The only thing I see wrong is that the leaves are yellowing from the inside-out. It's definetly a nutrient deficiency, but which one I'm not sure. A simple google search and you'd know but. The plant has nice green petioles and seems to be growing at the right pace. What kind of nutes are you using?