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Grow Questions
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igrowtomatoes
ph tap water issueis something in tap water that can mess with p.h?
my tap water is p.h 9.2, 70 ppm ,i adjust it to 5.5 ,next day its back to 9.2.
so to cancel out variables,
i put tap water in a bucket with nothing else, p.h it to 6, next day it was back at 9? i use "general hydroponics" ph down
Feeding. Other
4y ago
3
2
Solved
igrowtomatoes
which deficiency?what deficiency does this look like? (specifically the plant with the yellow tips,blackish leaves,and brown spots on lower leaves)
ph is around 5.9 but also i know my meter is probably not accurate. i thought i was underfeeding if anything,did have root rot.
Week 4
Leaves. Color - Black or grey
5y ago
4
3