Seedlingers Sprinklets | All-Natural Granular Plant Fertilizer

Size: 1 Pound Shaker
Sale price$7.49 Regular price$9.99
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SEEDLINGERS® SPRINKLETS – All-Natural Biological Fertilizer for Strong Plant Establishment

Build soil. Boost roots. Grow better.
SEEDLINGERS® SPRINKLETS is a premium biological plant fertilizer packed with beneficial microbes and organic nutrients to improve plant establishment and overall soil health. This non-burning, all-natural granular blend is ideal for new plantings or monthly feeding, supporting vibrant, lasting growth for flowers, shrubs, vegetables, trees, and ground cover.

Great for use during landscape installations, transplants, or seasonal garden boosts, SPRINKLETS enhances microbial life, promotes root regeneration, and strengthens plants from the ground up.


🌿 Key Benefits

  • All-natural, non-burning formula safe for all plant types

  • Packed with beneficial bacteria and fungi for soil health

  • Supports root regeneration and strong plant establishment

  • Ideal for flowers, shrubs, trees, and ground cover

  • Use during planting or monthly for ongoing nourishment


Perfect For

  • 🌱 Biological plant fertilizer

  • 🌾 Soil amendment granules

  • 🌸 Transplant support fertilizer

  • 🌍 Organic garden feed

  • 🌿 Landscape plant food


🧪 Ingredients

Derived from:

  • Feather Meal, Blood Meal, Meat & Bone Meal, Calcium Carbonate, Potassium Sulfate

Contains beneficial microbes:

  • Bacillus subtilis, B. licheniformis, B. firmus, B. amyloliquefaciens, B. megaterium, B. pumilus, B. azotoformans, B. coagulans, Paenibacillus polymyxa, P. durum, Streptomyces lydicus, Trichoderma hamatum, Saccharomyces cerevisiae

  • 20,000,000 CFU/lb for most strains


🌼 Directions for Use

New Plantings

  • Mix ¼ lb of SPRINKLETS per gallon of planting soil

  • Place plant, fill with amended soil, and water

Flowers, Fruits, Vegetables

  • Mix into soil at planting: 1 lb per 25 sq. ft.

  • Reapply monthly during growing season

Existing Beds, Shrubs, Trees

  • Loosen topsoil and apply:

    • 1 lb per 25 sq. ft. of beds

    • 1 lb per 5' x 5' area under shrubs or trees

Potted Plants (Indoor & Outdoor)

  • Use ½ tablespoon per gallon of soil, scratched into the top layer monthly

  • Water after application


📏 Sizes & Coverage

Size Coverage Area
1 Pound 25 sq. ft.
2.5 Pound 67.5 sq. ft.
5 Pound 100 sq. ft.
10 Pound 250 sq. ft.
25 Pound 675 sq. ft.
40 Pound 1,000 sq. ft.

Nourish Your Garden From the Ground Up

With rich microbial life, easy application, and gentle nourishment, SEEDLINGERS® SPRINKLETS makes every planting stronger and every garden more vibrant—naturally.