The burnt tips make me think nutrient burn, but the evenly yellowed leaves puzzle me. However, did you adjust the ph of your peat? Pure peat usually needs to be adjusted before use. Someone else could fill you in on that concept better than I.
mountainman Reviewed by mountainman on . curling leaves question When leaves start to curl up, that's too much water, right? I'm in rockwool with a weak solution of nutrients and Earth Juice Catalyst with some silicates. Any ideas/help? Rating: 5