Topbuxus Boxwood Turbo Grow Fertilizer 1 lb Thick Green Hedges and Topiary

Pale, thin or tired boxwood? Topbuxus Boxwood Turbo Grow is a 13-3-13 granular fertilizer made only for boxwood, the same blend Topbuxus uses in its own Dutch nursery.

All purpose fertilizers are built for flowers and vegetables. This one feeds boxwood what it actually uses: nitrogen and potash, plus magnesium and sulfur for deep green leaves. It starts working as soon as you water it in.

What you get
1 lb sealed tub, covers 100 sq ft per feeding
2.5% magnesium, 9% sulfur and 2% calcium for richer color
Simple schedule: scatter on the soil mid April, mid June and mid August

Underfed shrubs regain color and push dense new growth. It won't cure blight or pests, so rule those out first.

Fall is when boxwood builds the roots that carry it into a thick green spring. The 1 lb size is backordered on the brand's site. This one ships fast.