What is fertilizer, and why do cannabis plants need it?

Fertilizer provides essential nutrients like nitrogen, phosphorus, and potassium to help cannabis plants grow strong, healthy, and produce high yields. In most grow setups, regular feeding is required to avoid deficiencies and promote optimal growth.

What nutrients are essential for healthy cannabis growth?

Cannabis needs macronutrients like nitrogen, phosphorus, and potassium, plus secondary nutrients like calcium, magnesium, and sulfur. Micronutrients such as iron, zinc, and boron are also vital for plant health and development.

When should I start feeding cannabis plants nutrients?

Start feeding once your cannabis seedlings develop their first true leaves. In coco or hydro, feeding may begin as early as day 7–10. In soil, wait until the plant shows signs of slowed growth or pale lower leaves.

What do NPK values mean on cannabis fertilizer?

NPK stands for Nitrogen (N), Phosphorus (P), and Potassium (K), the three primary macronutrients. Ratios like 3-1-2 or 1-4-5 guide what stage of growth the fertilizer supports—veg or bloom.

How do I know if my cannabis plant is overfed or underfed?

Check the EC/PPM of your runoff water. If it's much higher than your input, nutrients are building up—overfeeding. If it's much lower, your plant may be hungry—underfeeding.

Wiggle Worm Soil Builder™ | Pure Worm Castings Organic Fertilizer | OMRI Listed®

Wiggle Worm

$24.95

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Weight:

15.10 LBS

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Enhance the health and vitality of your plants with Wiggle Worm Soil Builder™ Pure Worm Castings Organic Fertilizer, a premium-quality soil amendment trusted by gardeners worldwide. OMRI Listed® for organic use, this all-natural fertilizer is rich in essential nutrients and beneficial microorganisms, promoting robust growth and improving soil structure. Give your plants the nourishment they deserve with Wiggle Worm Soil Builder™.

Crafted from pure worm castings, this organic fertilizer is packed with nutrients such as nitrogen, phosphorus, potassium, calcium, and magnesium, essential for plant growth and development. The castings also contain beneficial microorganisms and enzymes that enhance soil health, suppress diseases, and improve nutrient uptake, resulting in healthier, more resilient plants.

Wiggle Worm Soil Builder™ is easy to use: simply incorporate it into your soil mix or top-dress around plants to provide a nutrient-rich boost. Whether you're gardening indoors or outdoors, in containers or raised beds, this versatile fertilizer is suitable for a wide range of applications. OMRI Listed® certification ensures that it meets the highest standards for organic production, giving you peace of mind about its purity and effectiveness.

Key Features:

Pure Worm Castings: Made from premium-quality worm castings for maximum nutrient content.
Organic Fertilizer: OMRI Listed® for organic use, ensuring purity and quality.
Rich in Nutrients: Provides essential nutrients such as nitrogen, phosphorus, potassium, calcium, and magnesium.
Beneficial Microorganisms: Contains beneficial bacteria and enzymes that improve soil health and nutrient uptake.
Versatile Application: Suitable for indoor and outdoor gardening, containers, raised beds, and more.
Easy to Use: Simply mix into soil or top-dress around plants for a nutrient-rich boost.

Specifications:

Brand: Wiggle Worm Soil Builder™
Product: Pure Worm Castings Organic Fertilizer
Certification: OMRI Listed® for organic production
Ingredients: Pure worm castings
Nutrient Content: Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), Magnesium (Mg), and more
Microorganisms: Beneficial bacteria and enzymes
Application Rate: Follow recommended guidelines for specific plants and soil conditions
Packaging: Available in various sizes for convenience
Storage: Store in a cool, dry place away from direct sunlight
Usage: Suitable for use in all types of gardening, including vegetables, flowers, fruits, and herbs

Boost your plants' growth and vitality with Wiggle Worm Soil Builder™ Pure Worm Castings Organic Fertilizer. OMRI Listed® certification ensures its organic integrity, while its nutrient-rich composition and beneficial microorganisms guarantee superior results. Give your plants the best start with Wiggle Worm Soil Builder™.

Available in 4.5LB or 15LB bags.