Best of luck with this. Lots of variables but in all honesty I would suggest using a rich soil mix and tinker with coco slowly until you get it figured out and dialed in.
I couldn't agree more. I have great results using a well balanced mix with a focus on the soil food web. You want large populations of healthy microbes to grow huge plants of the super chron. Coco doesn't support a soil ecosystem. Pro Mix Hp, worm castings, perlite, and silica based trace minerals is the way to roll. Add some compost tea and organic fert and boom! The ladies will love ya and other growers will be wondering how you did it.
I run 100% coco in Airpots. The roots take up all of the medium when done so there's no room for perlite. I will be switching a couple crops over to fabric pots soon and I will mix about 20-30% perlite in then.Are most of you running 100% coco? i'm on my first coco grow and have some plants in 16oz beer cups ready to be transplanted. I was suprised how soggy the coco stayed in the cops, I thought it would hold more air than it does. i'm about to transplant to 3gal smartpots and wondering if I should mix in some perlite? The bulk of my experience before this is 100% perlite hempy buckets, and that's super airy and gives explosive growth. I used GH Lucas before but now that I'm in coco I'm using Canna coco a+b 10ml per gal of each in a 1/2 n 1/2 RO / tap water mix.
If you have a calcium problem it's only gonna get worse with the coco. You can use Cal mag for a couple weeks into flower. I'd try to get that fixed.Im running with 80% coco and 20% perlite. It seems to be working just fine. Sadly i just got hit with calcium deficiancy right before i was going to flower. Lets hope coco is forgiving enough to revive my plant within the next week or so.
I've seen it done but it was with more soil than coco, like 70% soil, 20% coco, 10% perlite. I personally wouldn't mix soil with coco, the coco is excellent on its own.Anyone think it could be a good idea to mix 20% standard soil with 70%coco mix and 10%perlite ??
Ya sure the coco is pretty good on its own but it is a little bit more hydro grow then soil grow ... And with a soil medium you have more place for error then hydro. Because i know that coco is a LOT better for the rooting system but i dont want to go hydro . So i am pretty sure that if i mix coco with my soil it will gain space for rooting and hold water but i will not have to water twice a day to keep it moist..I've seen it done but it was with more soil than coco, like 70% soil, 20% coco, 10% perlite. I personally wouldn't mix soil with coco, the coco is excellent on its own.
And how do you work with nutrients??Just switched to Coir only...gonna give coir a try this time with no perlite. Been running coir with 30% perlite and have to water every 3 days. Trying to get to 4 days with just coir. Hopefully that works.
Sure i understand that! The opinion is just so diffrent from one person to another and i am not a well skilled grower so i want to have a grow medium that can forgive some mistake i can do. It's gonna be my second growth and i want to try it out . But i really want to get every chance i can get.Coco is pretty damn forgiving. You will not have water twice a day. Coco by itself stays wet for a long time, that's why you mix some perlite in.
I'm not trying to persuade you against your idea, just stating that I prefer to run straight coco in airpots or coco/perlite in smart pots.
And how do you work with nutrients??
I don't think so....with coco you feed every time.Feed, Feed, Water
Then go with 100% coco. This is my first grow and coco is probably the most forgiving medium and that's why I'm doing it I'm planting my seed directly into too. Running Dutch Passion Blueberry & Freddy's Best.Sure i understand that! The opinion is just so diffrent from one person to another and i am not a well skilled grower so i want to have a grow medium that can forgive some mistake i can do. It's gonna be my second growth and i want to try it out . But i really want to get every chance i can get.
I feed, feed, water.I don't think so....with coco you feed every time.
which is fine i think if you flush regularly. i find the plants get locked up after about 4 weeks of straight feeding.I feed every time. I never found a reason to not feed with coco.
Before switching to bottom feeding I would just water until the tray was full.
That is a flush right there.