Thanks, scrappy, for the very helpful post. Is there a tutorial that says how to sub, give a rep, bump---that kind of stuff? I'm trying to learn about this whole online forum thing.
Based on what you wrote, I'll get a 25% balance of perlite simply by adding one part from each of the four bags, including the perlte. The actual percentage of perlite in the mix will be north of 25% as the LW lists perlite as its second ingredient---so it will be in a good ratio.
Once I get an answer to my second question (start the seedling in LW only versus staring it in the mix with the ferts) and then buy the POM 343, I'll be ready to mix. I have everything else. I can let it stew for a few weeks. Humus is a main ingredient in 2 of the 3 FF bags so that seems to be covered.
Thanks for answering the question on storage too. I have a new 18 gal rubbermaid tote. I can drill some holes in the lid and use it for the mix. I'll be sure to keep it moist and turn it occasionally as you suggested. If it likes to be damp all I have to do is keep it in my basement and the microbes should be very happy.
I have a couple more questions but will hold off until I know what to plant the seedling in as that has a bearing on what I'll be asking next.
PP
Based on what you wrote, I'll get a 25% balance of perlite simply by adding one part from each of the four bags, including the perlte. The actual percentage of perlite in the mix will be north of 25% as the LW lists perlite as its second ingredient---so it will be in a good ratio.
Once I get an answer to my second question (start the seedling in LW only versus staring it in the mix with the ferts) and then buy the POM 343, I'll be ready to mix. I have everything else. I can let it stew for a few weeks. Humus is a main ingredient in 2 of the 3 FF bags so that seems to be covered.
Thanks for answering the question on storage too. I have a new 18 gal rubbermaid tote. I can drill some holes in the lid and use it for the mix. I'll be sure to keep it moist and turn it occasionally as you suggested. If it likes to be damp all I have to do is keep it in my basement and the microbes should be very happy.
I have a couple more questions but will hold off until I know what to plant the seedling in as that has a bearing on what I'll be asking next.
PP