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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.
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Bone Meal
Supplies long-term phosphorus and calcium to help rebuild root-zone reserves and support soil structure after demanding growth cycles.Fish Bone Meal
Provides a more biologically accessible source of phosphorus and calcium, helping recharge depleted soils while supporting microbial activity.Kelp Meal
Adds potassium, trace minerals, and natural compounds that support soil resilience and recovery during rest periods.Gypsum
Improves soil structure and aggregation while supplying calcium and sulfur without altering pH, helping loosen compacted or tired soils.Humic Acid
Enhances nutrient availability and cation exchange capacity (CEC), supporting more efficient nutrient retention and microbial function.Rock Phosphate
Acts as a slow-release phosphorus reserve that supports long-term soil fertility and reduces the need for frequent reapplication.Mycorrhizal Fungi
Reestablishes beneficial fungal relationships in the root zone, improving nutrient access and strengthening soil biology before the next cycle. -
Renew™ is a restorative soil amendment used to reset, repair, and reawaken living soils between planting cycles. It’s designed for growers who reuse soil and want to restore fertility, structure, and biological activity after heavy feeding, long runs, or harvest.
Renew™ is applied between cycles, not during active growth. It rebuilds nutrient reserves, improves aggregation and drainage, and reestablishes beneficial microbial and fungal activity so soil is ready for the next planting.
In the APSU Soil system:
Renew™ restores and resets soil between cycles
SuperCharge™ maintains fertility during growth
TurboCharge™ supports short periods of peak demand
Renew™ exists to extend soil life, reduce waste, and keep living systems productive—so each cycle starts with balanced, biologically active soil instead of depleted media.
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Renew™ works by restoring the foundation of the soil system rather than pushing short-term growth. After heavy feeding or long cycles, soils often lose balance, structure, and biological momentum. Renew™ is designed to rebuild those reserves during rest periods so soil is ready to perform again.
The formulation replenishes depleted phosphorus and calcium reserves using organic and mineral sources that integrate gradually through microbial activity. Gypsum improves aggregation and porosity, helping correct compaction and improve water movement without altering pH. Together, these components reset physical and chemical balance in tired soils.
Humic substances increase nutrient retention and cation exchange capacity, allowing rebuilt reserves to remain available rather than leaching away. Mycorrhizal fungi reestablish beneficial relationships in the root zone, improving nutrient access and strengthening biological continuity into the next cycle.
Because Renew™ is applied between cycles, it has time to work without competing with active plant demand. This allows soil biology to stabilize, nutrients to settle, and structure to recover—extending soil life and reducing the need to replace or discard growing media.
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.
Just like athletes recover between games, your soil needs time to reset between grows. Renew™ is designed to revive and rebalance used soil so it stays fertile, structured, and alive — season after season. Whether you’re reusing containers, garden beds, or potting mixes, Renew™ brings tired media back to life and keeps biology thriving.
With a carefully balanced mix of organic nutrients, minerals, and microbial boosters, Renew™ repairs depleted soils, restores structure, and reactivates the living ecosystem beneath the surface. By the time you’re ready to plant again, your soil will already be primed for healthy, vigorous growth.
Why Renew™ Works
Rebuilds Fertility – Replaces essential nutrients like phosphorus, calcium, and trace minerals lost through repeated use.
Improves Structure – Gypsum and organic matter loosen compacted soil and enhance drainage.
Revives Microbial Life – Humic acid and mycorrhizae jumpstart beneficial biology for better nutrient uptake.
Balances Soil Chemistry – Helps maintain proper pH and nutrient availability between cycles.
Extends Soil Life – Keeps media productive longer, reducing the need for full replacements.
Perfect For
Reused garden beds and potting soil
Soil refresh between harvests or crop rotations
Indoor or outdoor containers needing a recharge
Maintaining long-term soil health and balance
Renew™ is formulated to restore balance and biological function in established soil systems between planting cycles. It is composed of organic nutrient sources, mineral inputs, and biological support materials selected to rebuild depleted reserves, improve structure, and reawaken microbial activity without forcing growth. The blend is designed to reset soil performance, not to feed plants directly.
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.
