Hi guys so 3rd time round here however the last 2 times I used coco and grew photos. This time round iv gone for autos in biobizz soil topped with biobizz light mix to help them get established first we’re about 2 weeks in all plants looks fine except one the first 4 leaves seem to have brownish dots mainly centre of the leaf. No nutrients in at all except what’s in the soil started from seed jiffy blocks till sprouted straight into finals pots after that with the jiffy block netting removed. Iv attached pics if anyone can help will be appreciated
Can someone help with this?
- Thread starter Dazza1529
- Start date
Nutty sKunK
Well-Known Member
Kinda hard to make out. First thing is to see if it progresses onto healthy leaf tissue or if the affected tissues change colour. If the blotches change that’s just historic stress. If it spreads something is wrong.
Typically when I get blotches on the lower leaves it’s moisture stress, too dry. I see you’re in fabric pots. Bear in the mind the edges dry out fast.
And if you have those pots raised already the bottom will dry out. The plants taproot can hit the bottom of that pot in the first week.
I find it’s best not to raise fabric pots. Sit them on the saucer and let them soak up run off. Ive done 3 grows with no run off removed and have had my healthiest plants so far!
You have to feed lightly tho. Probably a 1/4 of what the manufactures say as you ideally want to meet the plants needs and no more
Typically when I get blotches on the lower leaves it’s moisture stress, too dry. I see you’re in fabric pots. Bear in the mind the edges dry out fast.
And if you have those pots raised already the bottom will dry out. The plants taproot can hit the bottom of that pot in the first week.
I find it’s best not to raise fabric pots. Sit them on the saucer and let them soak up run off. Ive done 3 grows with no run off removed and have had my healthiest plants so far!
You have to feed lightly tho. Probably a 1/4 of what the manufactures say as you ideally want to meet the plants needs and no more
Hi mate thanks for that so at the moment I’m just feeding with water they’re only 2 weeks in and this is the first time in soil over hydro so no nutrients have gone in I’m watering every 3 days about 700ml just around the plant/rootball area reckon I should change this to watering the whole pot instead? The damage is only on 1 out of 5 plants over 2 different strains aswell I removed the first 2 damaged leaves yesterday to make tracking the issue easier and today the next set of leaves up have instantly turned blotchy again just that plant tho
Here’s so better pics without the light the picture with the single plant is the problem plant
