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.

SunBlaster™ Microgreen Trays - Double Thick - Standard 1020 - No Holes

SunBlaster

UPC:

628836142147

$7.95

(No reviews yet)

Weight:

0.46 LBS

Current Stock:

Quantity:

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Grow vibrant and nutritious microgreens with ease using SunBlaster™ Microgreen Trays, designed for optimal germination and growth. These double-thick trays are built to last and are compatible with standard 1020 trays, providing a reliable and convenient solution for your microgreen cultivation needs. Whether you're a home gardener or a commercial grower, SunBlaster™ Microgreen Trays are the perfect choice for producing high-quality microgreens year-round.

Crafted from durable and food-safe materials, SunBlaster™ Microgreen Trays are designed to withstand repeated use without warping or bending. The double-thick construction provides added stability and durability, ensuring that your trays will last through multiple growing cycles. With no pre-drilled holes, these trays offer versatility and flexibility, allowing you to customize your growing setup according to your specific requirements.

The standard 1020 size of the trays makes them compatible with a wide range of growing systems, including hydroponic setups, soil-based growing, and vertical gardens. Whether you're growing microgreens for personal consumption or for sale, SunBlaster™ Microgreen Trays provide the ideal platform for maximizing your yields and achieving consistent results.

Key Features:

Double-Thick Construction: Provides added stability and durability.
Standard 1020 Size: Compatible with a wide range of growing systems.
No Holes: Offers versatility and flexibility for customized growing setups.
Durable and Food-Safe Materials: Designed to withstand repeated use without warping or bending.
Ideal for Microgreens: Perfect for producing vibrant and nutritious microgreens year-round.
Versatile Use: Suitable for home gardeners and commercial growers alike.

Specifications:

Brand: SunBlaster™
Product: Microgreen Trays
Material: Durable plastic
Size: Standard 1020
Thickness: Double-thick
Holes: No pre-drilled holes
Compatibility: Compatible with a wide range of growing systems
Dimensions: Standard 1020 size
Quantity: Sold individually or in packs
Application: Ideal for growing microgreens
Certifications: Food-safe materials
Warranty: Manufacturer's warranty included

Grow vibrant and nutritious microgreens with ease using SunBlaster™ Microgreen Trays. Their double-thick construction, standard 1020 size, and versatility make them the perfect choice for home gardeners and commercial growers alike. Start growing your own microgreens today with SunBlaster™.