Yard Mastery 16-0-0 Double Dark
"Double Dark" blend will do just what the name implies: make your lawn double dark green. It's really that simple - green and more green. It will green up the lawn but won't flush it with too much growth.
Double Dark also contains 16% nitrogen because one thing that so many people forget is that iron won't work if the lawn isn't actively growing.
You can apply Double Dark Blend whenever you want an extra layer of dark green color without pushing a ton of growth. All grass types, anytime. Also great for anyone on a "low N" program.
Apply at a rate of 3lbs/1,000 which should be all you need to see results within 6-7 days. Keep in mind, at this rate, you are only applying .46lbs/N per 1,000 sq ft but you are also getting quite a bit of iron and that is what makes this fertilizer unique.
Available in 18lb and 45lb bags.
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