The Grow Awards 2026 🏆

Noob grower

Misanthrope
Misanthropestarted grow question 5y ago
Gorilla Bomb, outdoor grow, directly in soil, Miracle Gro 20-20-20 once per week. In the past few days, leaves have developed brown to black spots that start at edges and spread inward. I have 1 Green Crack under identical conditions and another GB and GC in outdoor pots
Solved
Leaves. Color - Dark-brown
likes
typhonian
typhoniananswered grow question 5y ago
You got some yellowing and leaf crawling too. Cut back on that gro, go light on it. Just water them for a week, there in soil so you’ll be fine. I would also start ph balancing your water, go easy on that gro. Good luck.
Misanthrope
Misanthropeanswered grow question 5y ago
I've got 3 other plants under the same conditions that are the picture of health, wouldn't they also show similar leaf damage if it's a nutrient imbalance?
likes
Complain
Aquemini
Aqueminianswered grow question 5y ago
That's a pH balance problem 100%. The soil it's in needs to be adjusted. Start ph balancing your water to 6.2 for every feeding or watering.
likes
Complain
Roberts
Robertsanswered grow question 5y ago
Nutrition inbalance. Vegging requires a ratio of 3-1-2 npk. Flowering is 1-2-3 ratio. Probably has the soil ph out of alignment too. Would be worth looking into as well
likes
Complain
Similar Grow Questions
Solved
420loss
420loss
Bronze spotsWhat could be this spots? Found 4.
Week 7
Leaves. Color - Dark-brown
3y ago
18
8
Solved
Bembeto
Bembeto
Hojas rarasAlgo le pasa a las hojas, no se si sera carencia o hongos. Me dan una mano?
Week 7
Leaves. Color - Dark-brown
Other. Mold
Feeding. Deficiences
5y ago
4
2