Chat
RecommendedRecommended

Fixing Nutrient Burn with Coco in High Frequency Fertigation

kansasscott725
kansasscott725started grow question 4 years ago
High Frequency Fertigation in Coco, nutrient burn issue. I know I have to be careful w/ diluting substrate. Do I also need to always include some type of Cal Mag in my water, even if just topping off reservoir. Dial back nutes or increase fertigation frequency? H&G pic in gal
Solved
Week 10
Leaves. Tips - Burnt
like
CRiSPrGrow
CRiSPrGrowanswered grow question 4 years ago
Hey there Kansas, I gotta admit I don’t know why you’re asking about this stuff seeing as how picture perfect everything is right now for you. If you’re worries about the burnt tips , you might as well dial back the NPK just a touch , but if you don’t the plant will muscle through it as it grows anyway. Same with the cal mag, yes you always need it , but you’re already adding it. So don’t stop. The fertigation frequency is less important following the wet dry cycle correctly . And you’re doing totally fine. Hope this helps ! 🚀
3 likes
Complain
Selected By The Grower
Med_in_Tropic
Med_in_Tropicanswered grow question 4 years ago
An alternative is to increase plant capacity to process fertilizer. Humic acid is a good additive without interfering with current regimeb.
1 like
Complain
Similar Grow Questions
Solved
IceeTea31
IceeTea31
HelpWhat is the issue? do they need calmag or should i flush them? if i should flush them what ph should this water have?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
7 months ago
5
5
Solved
Shadowpup369
Shadowpup369
Leaf spottingIs this a light burn issue or nutrient deficiency?
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
7 months ago
2
2
Solved
Ramoset
Ramoset
Hello guys, what kind of problem could this planta have? These are autoflowering plants.
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
7 months ago
1
1