Question 1

What are the spreader settings for a scotts edge guard spreader?

Accepted Answer

As per Anderson's Customer Service: Low rate - 5; Medium rate - 6; High rate - 7 3/4 (For Scotts Broadcast Spreader with Edgeguard.)

Question 2

When should I put it down

Accepted Answer

In the late winter or early spring. Crabgrass and other annual weeds that you are trying to prevent often germinate after several days with soil temperatures (NOT air temperatures) being around 55 degrees. The microbes in the soil are what break down this pre-emergent and since microbes in the soil are fairly dormant in cold weather, that means you can put this down early, well before the soil reaches 55 degrees and the pre-emergent herbicide will still be active when the soil reaches the temperatures where annual weeds start to germinate. This does not kill the seeds, it stops root development as the seeds germinate so the weed/plant does not reach a stage where it will emerge from the soil and grow. Many lawn care professionals put down their pre-emergent herbicides when the soil temperatures are in the 35-45 degree range to prevent weeds. Oddly, I have yet to see anybody state an actual temperature for the soil as a guide to apply pre-emergence herbicides in he fall...?  Keep in mind this will prevent plants from growing, so if you are planning on putting down new grass seed or overseeding to thicken growth in your lawn, this will also prevent desirable plants and grass from germinating as well.

Question 3

Can this be used on Zoysia Grass????

Accepted Answer

Yes this may be used in established Zoysia.

Question 4

Does it prevent crabgrass

Accepted Answer

Yes - this product is very effective in the prevention of crabgrass and other weeds as listed on the product label.

ASIN	B00OA3L5YS
Active Ingredients	prodiamine
Brand Name	The Andersons
Coverage	14,200 square feet
Customer Reviews	4.6 4.6 out of 5 stars (953)
Item Form	Granules
Manufacturer	The Andersons
Part Number	000087
Unit Count	800 Grams

Barricade 50 lb Bag

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