16-21-2 GreenePOP Liquid Starter Fertilizer - Single Gallon (128 oz = Covers up to 8,500 sq ft) Bio-Stimulant with Sea Kelp and Humic Acid for Lawns

★★★★★ 4.6 126 reviews

US$16.00
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Management number 226108615 Release Date 2026/05/09 List Price US$16.00 Model Number 226108615
Category

N-Ext 16-21-2 GreenePOP is a liquid starter fertilizer. If you are seeding or sodding your lawn, this is your foundation product. It's also great for existing lawns if you need a good dose of phosphorus to correct a deficiency. Also includes liquid aeration in the mix. This is a complete product meaning it contains macro and micronutrients as well as bio-stimulants sea kelp and humic acid for lawns. Great for producing strong root mass to grow deeply into the soil. The combination of nitrogen, phosphorus, and potassium with humic, and sea kelp delivered with GreenePOP will feed the newly rooting turf and prepare the soil around the seed for quicker germination. Active ingredients are the key to helping your seed or sod get established. We include Potassium hydroxide (liquid aeration) that breaks bonds and creates space in the soil. Also, humic acid as a carbon source and chelator as well as sea kelp microbial stimulant. GreenePOP can also be used for phosphorus-deficient soils or used in a balanced fertility program on all turf types. This product can be applied directly on top of seeds at the time of planting, applied pre-plant, or incorporated with a topdressing medium. Apply 15 oz per 1,000 sq ft. square feet of lawn or landscape area. Apply to the bare ground (for sod) or directly on top of seed (for seeding) and water it in. Repeat this application 15 days later. Water-In Instructions: Water into the soil within 24 hours with 1/2" of rainfall or irrigation. Do not apply if your lawn is saturated. Rinse excess off sidewalks and driveways to avoid staining.

  • Great for producing strong root mass to grow deeply into the soil.
  • Engineered to deliver every thing needed for grass seed or sod to grow quickly and start life on the right foot.
  • Includes potassium hydroxide (liquid aeration) to break up the soil and create space for deeper rooting.
  • Includes humic acid as a carbon source and chelator as well as sea kelp microbial stimulant.
  • Also great for phosphorus-deficient soils for a balanced fertility program on all turf types.
ASIN B0B4FF8JQ2
Coverage 8,500 square feet
Item Form Liquid
Brand Name Yard Mastery
Unit Count 128.0 Fluid Ounces
Item Weight 128 Ounces
Manufacturer Greene County Fertilizer
Mixing Ratio 1:0
Model Number 1621 2
Liquid Volume 128 Fluid Ounces
Target Species lawns
Specific Uses For Product Lawns,Rooting

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