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Switching Growing Mediums in Veg

sunnyg305

New member
Hi :) I just got some plants that are currently in 1 gallon pots with a mix of 60%peat/40%probiotic veggie compost, only fed compost tea, coconut water, aloe, microbes, and enzymes, sprayed with enzymatics and EM5. The guy I got them from says it's no till growing so he doesn't adjust for pH or check ppms, but his tap comes out at 5.9. They are about 2 feet tall. He also said he watered generously yesterday and that they should be good for about 24 hours at which point I can just water with plain dechlorinated water again and that they should have enough nutrients to last about another week. I've never grown organically and being in this medium makes me nervous, especially with the propensity for water retention in their current medium, I don't want to make an error the plants won't be able to recover from quickly.

I want to transplant into 3 gallon pots to start upsizing the plants and I want to use Coco (because that's what I know). I usually veg with Canna A+B, CalMag, and rhyzo around 700ppm pH ~5.6.

I'm concerned about the transition until the roots grow beyond the peat/compost mix. And how watering with my usual nutrient regimen is going to effect the existing rootball in the peat/compost mix until these girls grow up. I imagine that until there are actually roots in the coco I need to handle these plants completely differently.

Any suggestions on how to transition from the peat/compost organic mix into aerated coco with perlite? Please help :)! Thank you!!
 

stoned40yrs

Ripped since 1965
Veteran
I've done it from solo cups to half gallon pots and a few times with half gallon to 2 gallon pots. Soil mixes to coco. Carefully take it out of container and sort of crumble the soil mix and let as much of it fall off as it wants. Don't worry about the hard ball and try not to bust roots too bad. Plant it in your coco. Make sure the coco is moist and not bone dry. After a couple days just give it you coco nutes at coco ph. No biggie. All my plants grown from seed have a promix rootball in coco. They don't care.
 

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