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Regarden Soil Starter retail box of 12 sachets
JUST ADD
WATER
Living-Soil Booster

Soil Starter

Just add water. Wake up your soil.

12 × 5 g sachets · net 2.12 oz (60 g) · each makes 1 gallon

Wake up tired soil — just add water. A living-soil inoculant in instant-mix sachets: billions of beneficial microbes that rebuild the underground ecosystem your plants depend on.

OMRI Listed· Family & Pet Safe· Made in USA
What it does

Soil is alive — bring it back to life.

Regarden Soil Starter is a living-soil inoculant in instant-mix sachets. Drop one 5 g sachet into a gallon of water, stir, and you've brewed a gallon of microbe-rich compost tea — billions of beneficial bacteria and fungi that fix nitrogen, unlock phosphorus already in your soil, and rebuild the underground ecosystem plants depend on.

Healthier soil biology means stronger roots, better nutrient uptake, and plants that need less fertilizer over time.

Houseplants Raised Beds Gardens Containers Transplant Drench Indoor & Out
The whole system, simplified

Everything in one sachet.

Living-soil biology used to mean measuring, mixing, and managing a routine. Regarden re-engineered the complete system into a single pre-measured sachet. Bacteria, fungi, and mycorrhizae — the full underground ecosystem — in one tear-open packet. No measuring, no guesswork, no decision fatigue. Just drop it in water and pour.

What's inside

Billions of CFUs, dormant until water.

A proprietary blend of beneficial soil bacteria and saprophytic fungi plus mycorrhizae, delivered dry and dormant in each sachet so they stay viable on the shelf, then activate in water. In the root zone they fix atmospheric nitrogen, solubilize bound phosphorus into plant-available forms, and decompose organic matter into bioavailable nutrition — letting you steadily cut back on mineral fertilizer.

Beneficial bacteria + saprophytic fungi

Living-soil microbes

Fix nitrogen and decompose organic matter into bioavailable plant nutrition.

Mycorrhizae

Root-zone symbionts

Extend the root system's reach, unlocking phosphorus and water already present in your soil.

Diluted, single-sachet version of Vegalab's commercial Charge BioBoost inoculant. Billions of CFUs per gram.

The proof

See the difference, with and without.

Independently tested by University of Florida · University of Minnesota · University of Idaho · Mississippi State University · Texas A&M · Glades Crop Care.

How to use

One sachet, one gallon.

Specifications

The details.

Format12 × 5 g instant-mix sachets · net 2.12 oz (60 g)
Each sachet makes1 gallon of compost tea (12 gal per box)
TypeMicrobial + mycorrhizal living-soil inoculant
PotencyBillions of CFUs per gram
Family & pet safeYes, as directed
OriginMade in USA · Powered by Vegalab Crop Science
Questions

Good to know.

What's a soil inoculant?

Beneficial microbes you add to soil; they partner with roots to free up nutrients and build healthy soil over time.

Why non-chlorinated water?

Chlorine can harm the living microbes — use rainwater or let tap water sit out overnight before mixing.

Indoor and outdoor?

Both — houseplants, raised beds, gardens, and containers all benefit.

Complete the system

Goes well with