Vote Now 🏆 for the Grow Awards 2025!
Chat
Recommended

Strange brown spots help

Majeranek86
Majeranek86started grow question 3 years ago
I noticed strange brown spots. someone may have an idea what it might be. Thx for help
Solved
Week 9
Leaves. Color - Dark-brown
likes
m0use
m0useanswered grow question 3 years ago
I got to agree with every one here. The Top-max product liberates calcium but does not say it adds it. mainly humic acids. growdiaries.com/nutrients/biobizz/top-max https://www.biobizz.com/wp-content/uploads/2021/03/Data-Sheets-General-EN-Top-Max.pdf where as CalMg has the extra calcium you need growdiaries.com/nutrients/biobizz/calmag https://www.biobizz.com/wp-content/uploads/2021/03/Data-Sheets-General-EN-CALMAG.pdf If your on week 5 calmeg should be .5ml/L of water to prevent deficiencies according to BioBizz feeding schedules. Best Of Luck!
1 like
Complain
Selected By The Grower
Theia
Theiaanswered grow question 3 years ago
Would agree with my growmie about calmag. Are you giving 2ml of grow every watering? Maybe check your EC run off and then adjust your intake nute solutions to balance it out a bit.
likes
Complain
Ezzjaybruh
Ezzjaybruhanswered grow question 3 years ago
Some calcium deficiency I’d say. Could be popping up for several reasons.. too much N or salt build up
likes
Complain
Similar Grow Questions
Solved
Jordan73
Jordan73
Phosphor mangel?Phosphor Mangel? Habe 2 Blätter die so
Leaves. Color - Dark-brown
Feeding. Deficiences
a year ago
1
1
Solved
seEdcork
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
a year ago
1
1
Solved
Tiz_aka92
Tiz_aka92
Leaf Issue!Could someone help me understand whether there is a problem a deficit or an excess.
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
a year ago
5
6
Solved
Tiz_aka92
Tiz_aka92
Leaf issue!Could someone help me understand whether there is a problem a deficit or an excess.
Week 4
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
a year ago
5
1