Red Wiggler Worm Castings | Plant & Garden Soil Nutrition
PRODUCT DESCRIPTION
Worm castings are rich in organic matter, beneficial microbes, plant-available nutrients, and humus that help build living soil. Our worm castings are harvested in small batches from our Red Wiggler vermicompost farm, where we can pay close attention to quality, moisture, and biological balance throughout the process.
We use natural biological controls like parasitoid wasps, beneficial nematodes, predatory mites, and rove beetles to help maintain a clean and balanced system. This approach helps ensure customers receive a biologically active product without unwanted “ride along” pests that can sometimes accompany poorly managed soil amendments.
We also incorporate biochar into our vermicompost systems to improve aeration, moisture retention, microbial habitat, and overall soil structure. Just as biochar benefits garden soil, it also helps create an ideal environment for healthy worm activity and high-quality castings.
While trace amounts of beneficial organisms may naturally remain present, this product is not intended or marketed as a pest control product. Its purpose is to help build healthier living soil that supports stronger root systems, improved nutrient uptake, and more resilient plants.
Benefits of Worm Castings
- Improves soil structure and water retention
- Encourages strong root development
- Supports beneficial microbial life in the soil
- Helps increase nutrient availability naturally
- Gentle enough for seedlings, transplants, and houseplants
- Helps reduce transplant shock and plant stress
- Odorless and easy to apply indoors or outdoors
- Ideal for raised beds, container gardens, lawns, flowers, herbs, vegetables, and houseplants
Worm castings naturally contain plant-available nutrients including nitrogen, phosphorus, potassium, calcium, magnesium, and trace minerals in forms plants can use efficiently without the risk of burning roots.
Learn more here:
CROPS
CROPS
Seed Flats
Vegetables
Berries
Annual Flowers
Ornatmental Shrubs
Cacti/Succulents/Palms
Tree Nurseries
Roses
Lawns
USAGES
Greenhouses
Houseplants
Indoor Facilities
Fields
Gardens
APPLICATION
- Container Gardens & Raised Beds
Mix worm castings into soil at approximately 10–20% by volume. Example: 1 part worm castings to 5–10 parts soil.
- Transplants
Add a handful directly into the planting hole before transplanting.
- Top Dressing
Apply a thin layer around the base of plants and water thoroughly.
- Seed Starting
Blend lightly into seed-starting mixes to encourage healthy root development and microbial activity.
- Compost Tea
Can be used to brew biologically active compost tea for soil drenching or foliar applications.
PRO TIPS
- Odorless, Non-toxic, and 100% organic.
- Will not burn when applied directly to plants.
- Use indoors or Outdoors.
- Water soluble so nutrients are available immediately for plant consumption.
STORAGE
Store in a cool, shaded location away from direct sunlight and extreme heat. Keep the product slightly moist but not waterlogged to help preserve microbial life. Reseal bags after opening when possible.
For best biological activity, use within 6–12 months of purchase. Avoid allowing the castings to fully dry out for extended periods.
SHIPPING
Worm Castings do NOT qualify for overnight deliveries. All orders of Worm Castings only qualify for GROUND SHIPPING!
If you place an order of worm castings + other beneficial insects, then your order of worm castings will ship separately with ground shipping.
DISCLAIMER
STORE POLICIES
Thank you for shopping with us! Before placing your order, please review our Shipping Policy and Refund and Return Policy. By completing your purchase, you agree to these terms.
We do not provide recommendations on pesticide use. Products are sold for home use only, not commercial use.
QUALITY GUARANTEE
If your beneficial insects or other perishable products are not viable when delivered, email info@naturesgoodguys.sbs within 48 hours of delivery with your order number and a description of the problem. Photos may be requested. Approved replacements ship on Wednesdays and Thursdays.
- Open your package right away and check for storage instructions. Some products need refrigeration, and improper storage voids the guarantee.
- Ice packs help moderate temperature in transit and are not expected to arrive frozen.
- Some insects need time at room temperature before they become active, and many are hard to see without magnification.
SHIPPING
- Processing: 1 to 3 business days. Orders placed by 12:00 pm Pacific may process the same day, but this is not guaranteed.
- Overnight: ships Monday to Thursday, and Friday for addresses with Saturday delivery, excluding holidays.
- Second Day: ships Monday to Wednesday, and Thursday for addresses with Saturday delivery.
- USPS: ships Monday to Friday.
- We do not ship to PO boxes.
Some products are harvested on set days, and we may hold shipments during extreme weather to protect product quality. We will contact you if your order is delayed significantly.
CHANGES AND CANCELLATIONS
Please contact us within 30 minutes of placing your order to change or cancel it.
RETURNS AND REPLACEMENTS
Beneficial insects and other perishable products cannot be returned; they are covered by the Quality Guarantee above. Unopened garden supplies and tools can be returned within 30 days. Full details are in our Refund and Return Policy.
Replacements are not available for an incorrect shipping address, storage or use instructions not followed, or packages left uncollected after delivery.