Sun Gro Horticulture
Sunshine® Advanced Mix #4 Growing Mix
OMRI listed for Organic Gardening!
Sunshine® Advanced Mix #4 is recommended for indoor growing. This myco-active mix retains moisture while providing improved root aeration and drainage. Quantities are sold in loosefill bags.
You should start your own feed program within 7 days of planting or seedling emergence.
Have a Question?
Ask a Pro!
Don’t leave your question to guesswork! Contact one of our gardening pros