Chat
RecommendedRecommended

Older leaves are yellowing, brown/red rusty spots, dying tissue, red stems.

BLAZED
BLAZEDstarted grow question a year ago
Older leaves have brown/red rusty spots and looks like dying tissue in between the veins. Burnt tips, and yellowing leaves. The soil was really dry and my PH meter was 0.4 too high. I gave each plant 3L of water with EC: 0.0 PH: 6.4 to check runoff. Runoff was PH: 6.1 EC: 0.8
Solved
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
like
m0use
m0useanswered grow question a year ago
PH is fine well within the range for plants to uptake nutrients. ....[][][].... It looks like it had some Nitrogen toxicity but if the runoff is 0.8EC then it is now gone. .....[][][]..... If this is from your diary of Biscotti Feminized, sugar royal + CaMg and Silica is not a complete feed, it needs something with a more rounded out profile. all the macros and micros are needed when growing in a soilless medium like coir or peat. You need to still use grow and or bloom nutrients and if they don't have micros in it add in a micro based nutrients. ....[][][].... from the looks of it it is deficient in Ca and maybe some K issues. Also might be a small amount of micro deficiencies . Fix the feed and give it a good water with min 10% runoff. ....[][][].... Good Luck!
1 like
Complain
Selected By The Grower
Grindlife219
Grindlife219answered grow question a year ago
what type of water are you using looks like you had nitrogen toxicicty as well
1 like
Complain
BerrySweetHigh
BerrySweetHighanswered grow question a year ago
There are not enough (usable) nutrients inside the soil and you've got a few different deficiencies. You need to feed with a quick solvable and usable nutrient to please this plant!
1 like
Complain
Similar Grow Questions
Solved
mircostuffff
mircostuffff
Amateur braucht HilfeWas soll ich machen ?
Leaves. Color - Yellow
a year ago
1