AMP Ready-To-Use Spray

No mixing. No measuring. Just mist and grow.

AMP Microalgae is already trusted by serious growers across the Organic REV system. Now it comes pre-diluted and ready to spray — no mixing, no measuring, no separate sprayer required.

Same biology. Zero friction.

16 oz | OMRI Listed | Pre-diluted and ready to use

For the grower who already knows AMP:

You've used the concentrate. You know what it does. This is that — already mixed, already in a trigger sprayer, ready the moment you need it.

Spray your seedling trays after watering. Mist your cuttings before they root. Hit your houseplants on the way out the door. No measuring cup. No mixing bottle. No odor from handling concentrate.

AMP Spray is what the concentrate was always meant to be for everyday use.

For the plant enthusiast discovering AMP:

AMP Microalgae is an OMRI Listed organic biostimulant — which is a technical way of saying it helps your plants establish faster, build stronger roots, and stay healthier longer without synthetic inputs.

It was developed by Signal Biologics and has been used by professional growers and serious home gardeners for years. The Ready-To-Use spray brings that same biology to anyone who loves plants — no experience required.

Point. Spray. Grow.

What AMP does:

• Accelerates germination and early root development
• Supports stronger, more vigorous growth from the start
• Improves how efficiently your plants use nutrients
• Helps plants recover faster from stress and transplant shock
• Works all season — not just at establishment

Perfect for:

Houseplants · Seedlings · Propagation · Herbs · Greenhouse trays · Vegetables · Flowers · Balcony containers

How to use:

Mist directly onto soil, roots, or foliage. Use at planting, during seed starting, after transplant, or as a regular part of your plant care routine. No dilution needed — it's already done.

For best results, apply every 2–4 weeks throughout the growing season.

Part of the Organic REV System:

AMP Spray pairs naturally with Organic REV microbial soil amendment and Eco-Organic 3-2-1 liquid fertilizer. Together they cover soil biology, plant nutrition, and microalgae biostimulation — a complete organic growing system in three products.

→ New to Organic REV? [Start here.]

Why Ready-To-Use?

The concentrate is the economical choice for high-volume growers and serious applications. The spray is for everything else — the plants on your counter, the seedling flat in your greenhouse, the cutting you want to give a head start. Same AMP. No setup required.