Premier Horticulture 1008041RGCE Organic Seed Starter Mix, 8 Quart

works great!

This worked well on sprouting my seedlings (sunflowers, beets, tomatoes, squash). Comes in a resealable bag too which was nice

At around $20 for 8 qts, this is far, far, more expensive than multiple other seed starter mixes as well as other vendors (you can get twice as much for the same price if you are set on getting this). I ordered 6 different bags of soil-less mix and planted 4 different seeds in each about a week ago. All the other soil-less bags (Gardner's Supply, Hoffman, Coastal Main, Epsoma) with the exception of Black Gold have germinated all of their seeds. The only seed that germinated with this particular mix was radish. While I will give them more time to germinate and also test how well the seedlings do under grow lights and the size of the flowers (Marigold) and veg (Radish) and how strong the gourd and sunflower seedlings do as they grow, I can tell you that Pro-Mix is already far behind the others at almost twice the cost. Keep shopping.

Get a bigger package. This is just not enough and is very high priced. Research elsewhere

Worked well at first, about 2.5-3 weeks after planting, have major phosphorous deficiencies