Week 5 of flower.. thoughts?

It builds up because you aren't feeding daily. Any dry out in the coco will cause salt buildup.
So, if i feed daily, should I still have 10-20% run off every day? Asking bc if i don't have runoff, i'll have build up right?.. but if I water to 10% run off daily, wouldn't I be over watering? I'm trying to dial it all in, it's such a learning process. I really appreciate your help.
 

twentyeight.threefive

Well-Known Member
So, if i feed daily, should I still have 10-20% run off every day? Asking bc if i don't have runoff, i'll have build up right?.. but if I water to 10% run off daily, wouldn't I be over watering? I'm trying to dial it all in, it's such a learning process. I really appreciate your help.
No once the plant roots fills out your pot you can't overwater coco.

Yes feed daily and aim for about 20% runoff, this will help prevent salt buildup and give you healthy happy plants. Coco isn't soil so it may seem odd if you've done soil before.
 

Star Dog

Well-Known Member
So, if i feed daily, should I still have 10-20% run off every day? Asking bc if i don't have runoff, i'll have build up right?.. but if I water to 10% run off daily, wouldn't I be over watering? I'm trying to dial it all in, it's such a learning process. I really appreciate your help.
You need 20% run off min feeding once a day, 10% isn't a problem if your feeding multiple times daily but infrequent feeding drives up the ec and you need plenty of run off to rinse it away.
Plants are continually evaporating water but not nutrient, the nutrient gets left behind getting more concentrated in the root ball in turn causing problems.
Warm weather/hot grow rooms and pot sizes all have an effect on it.
 
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