Problems with burn.

Thcmbuna

Member
Hello I was wondering if anyone can tell me what's wrong with these plants. The bottom leaves burnt so I snipped the burnt bits off. Then flushed with water until a load of run off. Transferred into bigger pots. The plants still don't look good. Been using ph perfect grow bloom micro. Also have Botanicare Silica Blast. Just 3 plants
 

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Gentlemencorpse

Well-Known Member
I'm not too familiar with that line of nutrients but thats classic nute burn. The damaged leaves won't get better so just keep an eye on the newer growth.

What soil are you using? Many pre-made potting mixes have plenty of nutrients for a few weeks of growth without anything additional.
 

Thcmbuna

Member
Tap water left out 24 hours. Watering when dry every 2-3 days. Not adding anything now except the silcablast stuff. Only 1mil.
 

Dontjudgeme

Well-Known Member
Kind of gotta treat coco like a hydro system in dirt. Never let coco dry out. Feed everyday till run off. Don’t cut out the Nutes. Are you ph’ing between 5.8-6.2?
 

Thcmbuna

Member
Ph perfect all three nutes together. So keep low amount of nutes even though burnt?

 

Gentlemencorpse

Well-Known Member
In coco I would usually flush until my runoff PPM was pretty close to standard water then resume feeding on a normal schedule the next watering.

As @Dontjudgeme says though you should never let your medium dry out with coco.


This site has all the basics for growing weed in coco, highly recommended spending some time there. www.growweedeasy.com is also a good resource.
 

CannaCountry

Well-Known Member
You not only shouldn't allow your coco to dry out....you should never run plain water through it. That's your issue. Start running it more like hydro (feed ever day), keep your pH in range and don't give in to your temptation to flush the plant. Good luck.
 
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