liquidcooled420
Member
Hi everyone,
This summer I visited a commercial greenhouse operation where they were growing in coco slabs organically. They would peel back the plastic and apply dry amendments to the top of the slabs every so often. I'm not sure if they were using liquid ferts as well, but it seemed to working really good for tomatoes.
This had me thinking if it would be possible to do this with cannabis in a coco or peat based soilless mix. I know some of the bat guano products say that you can top-dress every week or so throughout the cycle. From what I understand the guano has already been broken down by beetles on the cave floors so it doesn not have to be cooked in a soil mix like blood meal.
What are some other amendments that don't have to be broken down and could be applied as a top dress? And has anyone tried something along these lines or think it might work?
Thanks
This summer I visited a commercial greenhouse operation where they were growing in coco slabs organically. They would peel back the plastic and apply dry amendments to the top of the slabs every so often. I'm not sure if they were using liquid ferts as well, but it seemed to working really good for tomatoes.
This had me thinking if it would be possible to do this with cannabis in a coco or peat based soilless mix. I know some of the bat guano products say that you can top-dress every week or so throughout the cycle. From what I understand the guano has already been broken down by beetles on the cave floors so it doesn not have to be cooked in a soil mix like blood meal.
What are some other amendments that don't have to be broken down and could be applied as a top dress? And has anyone tried something along these lines or think it might work?
Thanks