Scott s fertilizer5/16/2023 Feeds and strengthens to help your lawn build a healthy, deep root system thats better at crowding out weeds and withstanding the stress of bugs and heat. Focus on September-October and focus on mowing the rest of the year. Help your lawn take a big stand against the yard-damaging effects of weeds, pests, and drought with Scotts Turf Builder Lawn Food 30-0-3 With 2 Iron. By November, there is not enough sunlight to promote N uptake, so winterizer is a load of crap. 2lbsN/1000sf in the fall, all synthetic, applied in 3 doses sept 1, sept 21, oct 10, give or take a few days.Ĭool season grass takes up the most N in early fall. ![]() Since cool season grass is most active when soils are 45F-65F, there’s a mismatch there. From fertilizers and weed killers to grass seed, soil, and outdoor pest control options, Scotts’ product collection has it all. Organic fertilizer requires microbial action to produce N for your grass, so it stops feeding when the weather cools down and soils are cooler than ~60F. I figure the organic is going to add some micros and carbon that aren’t in the synthetic. I use an organic granular in the summer, when too much N will result in damage to the grass, but the majority of my nitrogen is synthetic in the fall. Honestly, you aren’t losing much with the synthetics. This also means that they are not the best fertilizers to use in the spring when the soil is cool and microbial activity is slow. It is slow-release because Nitrogen is attached to carbon chains that need to be broken up by soil microbes before the N can be made available for the lawn (this process is actually pretty much the same than what happens when using natural fertilizers). I didn't know about the Andersons fertilizer you're refering to, but assuming it is this one, it is not even a coated fertilizer, it is made with methylene-urea, which is the result of combining ureau with formaldehyde. it has a carbon skeleton), but it is not "natural" as it is made in fertilizer plants using the Haber-Bosch industrial process. That is not true.Most "synthetic" controlled-release fertilizers are based on urea, which is technically an organic fertilizer (meaning that it is an organic molecule, i.e. if it's coating free it would be considered "all natural" in most cases. ![]() Keep in mind it's not really a "synthetic" fert.
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