BLACKLINE 13-0-5 30%Echo .20% Prodiamine
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BLACKLINE 13-0-5 30%Echo .20% Prodiamine


Crabgrass Preventer plus Fertilizer

BLACKLINE crabgrass preventer contains .20 Prodiamine.  A second application of crabgrass preventer in May continues the crabgrass protection into the summer months.   Slow release nitrogen, organic based fertilizer.

When to Apply

Apply Step 2 pre-emergence application in Mid-May

Product may be used as Step 1 if you prefer less growth since this product has lower nitrogen


50lb covers 12,500 sq.ft.

How to Apply

A rotary spreader works the best, as a general rule open your spreader 1/3 open


Do not overseed after using Prodiamine.  The pre-emergent herbicide remains active in the soil for 8-10 weeks and prevents grass seed from germinating. We do have a pre-emergence safe for grass seed called Mesotrione.

4+ items$32.99 /ea.

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Additional information

Weight 54.00 lbs
Dimensions 10 × 20.00 × 36.00 in