It contains methylene-urea, a slow-release nitrogen ... Brand Lawn Restore Natural Lawn Fertilizer. Both contain quality ingredients. Poultry manure-type organic fertilizers are also good ...

That same axiom applies when you buy lawn ... of the fertilizer in the bag and the active ingredient of the crabgrass herbicide. It boasts a high-quality, professional grade slow-release nitrogen ...

If necessary, feed the lawn in spring or summer with slow-release organic fertilisers. Municipal compost is excellent for this while seaweed extract, applied as a foliar feed, will green up your lawn.