If it were Mg def there would be earlier symptoms before leaf curl.
The first sumptom would be pale patches between the veins, more sharply defined than the intraveinal chlorosis caused by Nitrogen def, and eventually becoming pale brown and necrotic-looking.
Hey Harmony, I thought you ran a fertilizer company or something?
stinkyattic Reviewed by stinkyattic on . My beautiful leaves are curling from the sides My plant which is about a month old is nice and green and bushy but has started to roll the sides of her leaves upward. I have seen plants curl at the ends but why at the sides? To close to the cfl? The room is 82 and my others don't have this problem but this is the nicest so I'm concerned. Help me out. Thx Rating: 5