Website Updated 🚀 Experiencing issues? Tell us - feedback form or email, we're here!
Chat
RecommendedRecommended

Carenza

Maryjane23
Maryjane23started grow question 3 years ago
Ciao ragazzi cosa dite una carenza di N??
Solved
Week 9
Feeding. Deficiences
like
Walleyeguy
Walleyeguyanswered grow question 3 years ago
It looks to be micro nutrients deficiency ( cal mg ) at first glance. This could be causes by a few different things. Not enough micro nutrients for which you would add these nutrients. Ph problems for which you should test run off and or soil. If ph is off correct ph by changing ph of water and monitoring. Sometimes too much of one nutrient will lock out other nutes. So check for signs of over feeding with any nute. ( nit toxicity ect ). If so flush with ph water then add nutes back ( with cal mg as you probably washed put alot of micro nutes ) at a weaker solution. Another thing to check could be lights light burn or od. Too much light can look similar to cal mg deficiency but it's from too much light in some areas ( will be only at top plant and focused on tips. Good luck and your grow is looking good.
1 like
Complain
Selected By The Grower
sir_isO
sir_isOanswered grow question 3 years ago
Don't think that's nitrogen. Perhaps something (as it's usually more than one factor) like magnesium, zinc or molybdenum.
1 like
Complain
BraveheartGenetics
BraveheartGeneticsanswered grow question 3 years ago
Hi mate, I think this is magnesium and calcium deficiency. I could be wrong. It is usually what comes up first in a ph caused lockout. Make sure you PH is between 6-6.5 and the temp of the water is between 66-72'F. You should start to see improvement soon. You could add some agricultural gypsum to stabilise the substrate. I hope this helps, plenty of experienced growers here willing to help. Good luck and happy growing.
2 likes
Complain
Similar Grow Questions