Skip to product information

Premium Root Stimulant

Premium Root Stimulant

Regular price $12
Regular price Sale price $12
% OFF
size:

Premium Root Stimulant: Give Plants a Head Start

Just planted? Premium Root Stimulant steps in like a welcome wagon for your green guests. This special soil amendment is crafted to help landscape plants hit the ground running—literally rooting faster and stronger with less stress.

Premium Root Stimulant Ingredients:

  • Endo and Ecto-Mycorrhizae Fungi: Enhances root growth and nutrient absorption.
  • Beneficial Bacteria: Improves soil health and supports plant growth.
  • Humic Acid: Helps in nutrient uptake and improves soil structure.
  • Soluble Sea Kelp: Provides essential nutrients and growth hormones.
  • Trichoderma Fungi: Protects plants against root diseases.
  • Water Management Gel (Horta-Sorb®): Helps soil retain water, reducing the need for frequent watering.

Why You’ll Dig It:

  • Boosts Soil Life: Sparks microbial activity underground, which helps roots grow quicker and healthier.
  • Reduces Transplant Shock: Plants settle in smoother, with fewer growing pains.
  • Supports Resilience: Less wilting, fewer pest problems, and better performance under heat and drought stress.
  • Saves Resources: Cuts down on water use, fertilizer needs, and chemical inputs.
  • Better Plant Survival: More roots = more stability, more uptake, and more lush, thriving greenery.

Especially handy in dry spells—when water’s scarce, this blend helps keep your landscape looking lush instead of limp.

Shipping & Returns

We offer free standard shipping on all orders $79+. Orders under $79 ship for a flat $15 fee. View our full shipping policy.

View full details

Plant Care Help: Virtual Plant Appointment

From plant-specific care, to repotting tips and tricks, to pest identification—we’re here to help. Chat directly via video with a knowledgeable houseplant expert from The Sill team. We’ll kick off your appointment with a quick environmental assessment of your space, then dive into your care questions and concerns. Post consultation, we’ll email over a recording of your session to have on hand. Appointment windows are available Monday through Friday between the hours of 9am and 5pm, and are subject to our houseplant expert’s availability.

Schedule An Appointment

Plant Gift Guide

Shopping for someone else? We’ll help you find the perfect plant gift.

  • Answer three quick questions
  • Get your gift recommendation
Take Our Quiz