Cannabis cultivation
Crop Science — Cannabis & Hemp

Complete cannabis and hemp growing solutions from Vegalab.

Natural programs built for the demanding standards of the cannabis and hemp industry — zero pre-harvest interval, zero reentry period, and proven efficacy at commercial scale.

Industry recognition Vegalab named Best Fertilizer Company — National Hemp Expo, Louisville, Kentucky

Simple protocols, natural products, measurable results.

Cannabis and hemp producers face uniquely strict regulatory environments. Residue limits, pesticide registration restrictions and clean-label consumer expectations all demand a different approach — one where natural and effective are not a trade-off.

Vegalab's hemp and cannabis program starts with soil microbiome restoration via Charge Bioboost, builds structural plant resilience with potassium silica (Armour Boost), and targets the quality metrics that matter most at harvest — Brix, cannabinoid concentration and flower density — with our Brix Boost 0-13-5 crop quality formula.

Pest and disease control is addressed with the same nano-encapsulation precision: Nematode Control for soil nematodes, Mildew Control for the powdery mildew that devastates indoor and greenhouse grows, and Spore Control for botrytis and other fungal threats at harvest.

Zero pre-harvest interval Zero reentry period Residue-minimal active ingredients Best Fertilizer Company — National Hemp Expo
Hemp field

Common pests & issues in cannabis & hemp.

The crop's demanding quality standards make natural, residue-free control essential from vegetative stage through harvest.

Powdery Mildew

The most prevalent fungal threat in cannabis. White mycelial growth on leaves and flowers causes rapid crop loss and fails regulatory residue tests for finished product.

Mildew Control →

Botrytis (Bud Rot)

Botrytis cinerea destroys dense flowers in high-humidity environments during late flowering. Prevention through the spore stage is far more effective than treatment.

Spore Control →

Spider Mites

Two-spotted spider mites thrive under the controlled temperatures of indoor grows, rapidly colonizing leaves and reducing photosynthetic capacity before spreading to flowers.

Spider Mite Control →

Root Zone Nematodes

Parasitic nematodes in soil and growing media impair root function, limiting water and nutrient uptake and causing the stunted growth and yellowing often misdiagnosed as nutrient deficiency.

Nematode Control →

Soil Biology Deficiency

Sterile growing media and synthetic input programs destroy beneficial microbial communities. Inoculation with beneficial bacteria and mycorrhizae is the foundation of a natural cannabis program.

Charge Bioboost →

Heat, Drought & Stress Events

Potassium silica builds structural cell walls and supports stress tolerance in cannabis plants during periods of temperature variation, drought or light intensity spikes.

Armour Boost →

Need advice for growing hemp or cannabis?

Contact our agronomists