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Appellation Supply Company "APSU" Renew - 4lb Bag

Appellation Supply Company "APSU" Renew - 4lb Bag

$39.99 USD
$39.99 USD
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ReNew™

Renew™ is a restorative soil amendment designed to repair, recharge, and reawaken biologically active soils between planting cycles. It’s built for growers who reuse soil and want to restore balance, structure, and microbial activity after harvest, long runs, or periods of dormancy.

    Rather than pushing growth, Renew™ focuses on rebuilding the foundation of the soil system. A balanced blend of organic phosphorus sources, calcium, trace minerals, and soil conditioners helps replenish what previous crops removed while improving aggregation, drainage, and root-zone function. This prepares soil for the next cycle without forcing nutrients or disrupting biological balance.

    To support long-term soil health, Renew™ includes humic substances and mycorrhizal fungi that enhance nutrient availability and reestablish beneficial microbial relationships. Even when plants are not actively growing, these components help keep the soil biologically engaged and structurally resilient.

    Renew™ is intended for use between cycles, after harvest, or anytime soil performance begins to decline. It can be incorporated into beds, containers, or reused mixes and is especially effective in systems built for longevity. Used correctly, Renew™ reduces waste, extends soil life, and keeps growing media productive season after season.

  • Whats Inside?

  • What is ReNew™ For?

  • Why ReNew™ Works

Usage Rates:

Top Dress / Re-Amend (Between Cycles)

Mix lightly into the top layer and water in.

Light Recharge: 1/4 cup per gallon of soil
Standard Re-Amend: 1/2 cup per gallon of soil
Heavily Depleted Soil: 3/4 cup per gallon of soil

Reapply every cycle or after harvest.

Reconditioning Used Soil

For spent soil needing full reset:

Per Cubic Foot of Soil:
 → 1–2 cups ReNew™ worked into top 3–6 inches

Per 10 Gallon Pot:
 → 1–1.5 cups mixed in and watered deeply

Let sit 1–2 weeks to mineralize before planting for best results.

Raised Beds & Outdoor Gardens

Broadcast evenly and blend into upper soil profile.

4×4 Bed: 2–4 cups
4×8 Bed: 4–8 cups

Once per season or after pull.

Compost / Worm Bin Booster

Compost charging: 1/4–1/2 cup per cubic foot of material
Vermicompost: 1–2 tablespoons every 2 weeks

Stimulates fungal activity & calcium availability.

Because Renew™ is applied during soil rest periods, its components have time to integrate through biological and physical processes. Nutrients settle into stable forms, structure improves, and microbial relationships reestablish before the next planting. When used as part of a balanced soil system, Renew™ extends soil life, improves consistency between cycles, and reduces the need to replace or discard growing media.

We study how soil works in the real world. That means collecting live samples from natural environments, testing them in the lab, and paying close attention to how structure, water, nutrients, and biology interact over time.

We combine hands-on fieldwork, extensive lab testing, open-source research, and APSU’s proprietary tools to turn those observations into reliable potting mixes. Each blend is built to stay structurally sound, hold nutrients through exchange rather than leaching, and support living biology long after planting. The result is a reusable soil system that performs consistently in containers, gardens, and habitats—so growers spend less time correcting problems and more time growing.

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