Spray & REV 16 oz + AMP Ready-to-Use Spray 16 oz

Bundle Price: $24.99

Combined retail value: $34.98
You save: $9.99

Two bottles. Two jobs. One simple biological system for stronger, healthier indoor plants.

Spray & REV helps rebuild the living biology your potting soil may be missing.

AMP Microalgae Spray supports stronger root development, more vigorous growth, and more efficient nutrient use.

Together, they address both sides of plant health: the living environment surrounding the roots and the plant’s own growth response.

Both products are OMRI Listed. Both are pre-diluted. Both are ready to use the moment they arrive.

What This Combo Actually Does

Most plant products focus on individual symptoms.

Yellowing leaves? Add a fertilizer.

Slow growth? Try a booster.

A tired-looking plant? Spray something on the foliage.

The Indoor Grower Combo takes a more complete approach.

Potted plants—whether they are on a windowsill, under grow lights, in a grow tent, or on a covered terrace—are separated from the diverse living soil systems found in nature.

Over time, potting mixes can become depleted, compacted, or biologically inactive. Plants may absorb only part of the nutrition they are given, recover slowly from stress, or survive without ever truly flourishing.

This two-product system supports the biology surrounding the roots while helping the plant respond more efficiently.

What You Get

Spray & REV 16 oz

The Soil Biology Foundation

Spray & REV combines organic carbon, humates, and living microbial biology in a convenient ready-to-use spray.

It is designed to support the living ecosystem in and around your potting mix. Greater biological activity can help break down nutrients and make them more available to plant roots.

✓ Supports depleted or compacted potting soil
✓ Introduces beneficial microbial diversity
✓ Helps improve nutrient availability
✓ Supports root-zone health
✓ OMRI Listed
✓ Pre-diluted and ready to spray

AMP Ready-to-Use Spray 16 oz

The Plant-Level Accelerator

AMP is an OMRI Listed microalgae biostimulant developed by Signal Biologics and used by professional greenhouse operators and experienced growers.

This ready-to-use version supports root development, plant vigor, natural growth processes, and more efficient nutrient use.

There is no mixing or measuring. Simply pick up the bottle and mist.

✓ Supports faster root development
✓ Encourages vigorous early growth
✓ Supports more efficient nutrient use
✓ Helps plants respond to environmental stress
✓ OMRI Listed
✓ Pre-diluted and ready to spray

The Biological 1–2 Punch

Spray & REV builds the road. AMP helps your plant travel it more efficiently.

Spray & REV supports the microbial network in your potting soil—the living layer that helps process nutrients and make them available to roots.

AMP works directly with the plant, supporting stronger roots, more vigorous growth, and more efficient use of available nutrition.

Each product works independently. Used together, they create a more complete biological plant-care system than fertilizers or basic plant supplements alone.

Works Across Your Entire Indoor Grow Space

Houseplants & Tropicals

Support denser foliage, deeper color, stronger roots, and more vigorous growth in the plants that make your home feel alive.

Indoor Herbs & Kitchen Gardens

Help herbs establish stronger roots, maintain active growth, and continue producing through a longer indoor growing window.

Seedlings & Propagation

Support early root development, seedling vigor, and better establishment as young plants prepare for transplanting.

Cannabis & Specialty Indoor Crops

Both products are OMRI Listed and can be incorporated into soil, soilless, and other indoor growing systems.

Support the root zone, improve nutrient-use efficiency, and help plants remain resilient throughout the growing cycle.

Balcony & Terrace Containers

Build a stronger biological foundation before heat and container stress intensify.

Support continued growth, resilience, and production throughout the season.

How to Use the Indoor Grower Combo

It does not get much simpler than this.

Step 1: Mist the Soil With Spray & REV

Apply Spray & REV to the surface of the potting soil approximately once per month to help establish and maintain biological activity.

Step 2: Mist With AMP Ready-to-Use Spray

Apply AMP to soil, exposed roots, stems, or foliage every 2–4 weeks during active growth.

Step 3: Continue Your Normal Plant-Care Routine

Use the combo alongside appropriate watering, lighting, and plant nutrition.

Step 4: Watch the New Growth

Evaluate root development, foliage color, plant vigor, and overall response over the following two to three weeks.

No mixing. No measuring. No complicated protocol.

Add two quick sprays to your normal plant-care day and you are finished.

Why This Is Different

Walk into almost any garden center and you will find fertilizers, soil conditioners, root boosters, leaf sprays, and dozens of products promising better plants.

Most focus primarily on adding nutrients or producing a temporary visible response.

Far fewer products address the living biology of the root zone. Even fewer combine that biology with a professional-grade microalgae biostimulant.

The Indoor Grower Combo brings both technologies together in a simple format designed for everyday home growers.

✓ Supports healthier plants before visible problems develop
✓ Addresses the root zone—not just the foliage
✓ Helps rejuvenate depleted potting soil
✓ Supports visible plant vigor and resilience
✓ Works across a wide range of indoor and container plants
✓ Includes two OMRI Listed products
✓ Contains no synthetic fertilizer
✓ Arrives pre-diluted and ready to use

What Is Included

One 16 oz bottle of Spray & REV

One 16 oz bottle of AMP Ready-to-Use Spray

Combined Retail Value: $34.98

Bundle Price: $24.99

You Save: $9.99

Give every plant in your indoor grow space a stronger biological foundation.

Built in Texas. Backed by Real Science.

Organic REV is a small Texas operation building practical consumer products around commercially validated organic biology.

No synthetic fertilizers. No complicated mixing schedules. No products we would not use on our own plants.