"Seedbooster" product

[lee_hull]

There are similarities here to Larry Davis’ calcium nitrate treatment (which I have successfully used). You may want to read up on that wide ranging discussion before deciding.

Germination with calcium nitrate-formula

Larry Davis’ results using calcium nitrate on KO is fascinating. I am about ready to cold stratify my seeds and want to review the process. First: dilute 1,to 1 1/2 tsp of dry calcium nitrate in a gal of water. Then, using 1 part vermiculite to 2 parts diluted solution, wet vermiculite and use accordingly in baggie(or container)with seeds. I am assuming that there is no specific amount of required vermiculite plus solution per each container-except perhaps enough to expose each seed to the moist…