SKU: 8914830542
plant starter fertilizer

plant starter fertilizer Seedlingers Root Boost | Plant Starter & Root Stimulator

Sale price$20.54 Regular price$22.82
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

plant starter fertilizer Seedlingers Root Boost | Plant Starter & Root StimulatorSEEDLINGERS ROOT BOOST Liquid Root Stimulator & Plant Starter Fertilizer Stronger roots. Healthier starts. Bigger success. SEEDLINGERS ROOT BOOST is a high performance plant starter fertilizer crafted to stimulate root development, improve soil structure, and establish a strong foundation for plant success. This energy rich formulacombines both traditional and organic based ingredientslike compost tea, calcium, and phosphorousto kickstart microbial

SEEDLINGERS® ROOT BOOST® – Liquid Root Stimulator & Plant Starter Fertilizer

Stronger roots. Healthier starts. Bigger success.
SEEDLINGERS® ROOT BOOST® is a high-performance plant starter fertilizer crafted to stimulate root development, improve soil structure, and establish a strong foundation for plant success. This energy-rich formulacombines both traditional and organic-based ingredients—like compost tea, calcium, and phosphorous—to kickstart microbial life, enhance early-stage growth, and increase your plant’s natural stress tolerance.

Perfect for seedlings, transplants, or any new plantings, Root Boost promotes dense root systems and sets your plants up for long-term health—indoors or out.


🌿 Key Benefits

  • Promotes strong root development and early plant growth

  • Improves soil health with organic-based ingredients

  • Builds microbial life for long-term plant success

  • Enhances stress tolerance during early growth stages

  • Ideal for seedlings, transplants, and new plantings


Great For

  • 🌱 Root growth stimulant

  • 🌼 Plant starter fertilizer

  • 🌿 Transplant root enhancer

  • 🦠 Soil microbial booster

  • 🌾 Early growth plant food


🧪 Ingredients

  • Calcium Nitrate

  • Phosphoric Acid

  • Monopotassium Phosphate


💧 Directions for Use

Shake well before using.
If refilling a Seedlingers Root Boost® hose-end bottle, follow those instructions.

For garden sprayers:

  • Mix 2 oz of Root Boost® per 1 gallon of water (1:64 ratio)

  • Apply directly to the soil around the plant base

  • Application rate: 1 gallon of mixture per 1,000 sq. ft.

  • Repeat every 7–14 days, or as needed based on moisture and temperature


📏 Sizes & Coverage

Size Coverage Area Form
Pint 8,000 sq. ft. Liquid
Quart 16,000 sq. ft. Liquid
Gallon 64,000 sq. ft. Liquid
2.5 Gallon 3.5 acres Liquid
5 Gallon 7 acres Liquid

The Foundation of Healthy Plants Starts Below the Surface

Give your seedlings and new plants the strong start they deserve.
SEEDLINGERS® ROOT BOOST® enhances root development, soil vitality, and plant performance—one application at a time.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8914830542

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Carmen Langton-Anson
Birmingham, US
★★★★★ 5
Good toy for tough chewer.
Color: Hammer, Size: 7 Inch
My dog loved this toy. I would purchase again. Was a pretty tough toy, lasted longer than most.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
N
Verified Purchase
Nathan R
Massapequa, US
★★★★★ 5
Durable
Color: Hammer, Size: 7 Inch
Even my monster hasn't been able to chew through these in a few months, and he has destroyed one of the black Kongs in the same time frame.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
D
Verified Purchase
Darling
Massapequa, US
★★★★★ 5
Tough to destroy for aggressive chewers
Color: Wrench, Size: 8 Inch
My doggie chewed out stairscase, the sofa, my shoes, and would destroy anything labeled pet “tough” toys. This stopped her from destroying!! Soo cool and cleans her teeth too. I got this one as gift for other retriever fams! Super cool. Doesn’t smell bad and its lightweight but durable like crazy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Great Chew Toy
Color: Wrench, Size: 8 Inch
An excellent chew toy for a very hearty chewer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
C
Verified Purchase
Concerned Citizen
Natrona Heights, US
★★★★★ 4
Great Toy for Chewers!
Color: Hammer, Size: 7 Inch
This is one of my dog’s favorite toys! He will chew on it for hours. It is durable and takes him a while to make it indistinguishable as a hammer. No smell to it. The rubber bits do come off so I have to check it and make sure he doesn’t eat them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

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