House & Garden Magnesium Boost
Magnesium Boost supports longer vegetative growth and larger-leafed varieties by supplying additional magnesium and nitrogen. Magnesium and nitrogen are central components of chlorophyll, the plant pigment that absorbs light and harbors photosynthesis.
Size: 1 L
$71.05
Bio-Heaven is a specially formulated and highly concentrated plant energy booster, which contains carefully selected biological nutrients such as amino ...
$223.21
Size: 2.5 gal
$179.46
Dark Energy is a select blend of L-amino acids specifically chosen for each of their beneficial effects on plant growth. ...
$135.68
