Maximize Cannabis in Vermont’s Short Season

Vermont’s lush green landscapes are famous for more than just maple syrup and stunning fall colors - cannabis growers are finding success, too! But let’s face it: Vermont’s growing season is short and unpredictable, making it a challenge for home cannabis cultivators. Luckily, with some smart strategies and a little Vermont ingenuity, you can still enjoy a bountiful homegrown harvest. Here’s how:

1. Start Indoors to Maximize Your Season

The trick to beating Vermont’s short season? Get a head start indoors! Start your seeds in early spring - March or April - under grow lights in a warm, controlled space. This early start gives your plants a robust foundation and ensures they’re strong enough to handle Vermont’s cool nights once they’re outside.

• Use LED or fluorescent grow lights for energy-efficient indoor lighting.
• Keep the temperature steady (around 70-80°F) and humidity at 60-70% for seedlings.
• Transplant outdoors only when the last frost is safely behind you - typically mid to late May in most Vermont regions.

2. Choose Quick-Flowering or Cold-Hardy Strains

Not all cannabis strains are created equal, especially in a state with a short growing window. Opt for strains that finish flowering in 8-9 weeks or less. Cold-hardy strains, like certain autoflowers and early-finishing photoperiod strains, are your best friends in Vermont.

• Autoflower strains are a popular choice - they don’t rely on light cycles and finish quickly.
• Northern climate strains like Blueberry, Early Skunk, or Frisian Dew can handle Vermont’s chill.

3. Use Raised Beds or Containers

Vermont’s soil can be rich but rocky and heavy. Raised beds or large containers offer better drainage, warmth, and control over soil quality.

• Fill beds or pots with a well-draining, nutrient-rich soil mix (like a blend of organic compost, peat moss, and perlite).
• Consider adding worm castings or a slow-release organic fertilizer to give your plants an extra boost.

4. Be Ready for Temperature Swings

Even in summer, Vermont nights can be cool, and early frosts in September are a real threat. Be prepared to protect your plants:

• Use row covers or garden fabric to keep plants warm at night.
• Portable greenhouses or plastic tunnels can offer extra protection against early fall chills.
• Bring container-grown plants indoors on unexpectedly cold nights.

5. Stay Vigilant About Pests and Mold

Vermont’s humidity and cool weather can invite unwelcome guests like powdery mildew and bud rot. Stay one step ahead:

• Prune lower branches and thin out dense foliage to improve airflow.
• Inspect plants regularly for pests like aphids or spider mites.
• Apply organic treatments like neem oil or insecticidal soap if needed.

6. Harvest Before the Frost

Aim to harvest your buds by late September or early October to avoid Vermont’s early frost and damp fall weather.

• Watch for trichome ripeness (cloudy to amber) to time your harvest perfectly.
• Dry and cure indoors to avoid mold from late-season moisture.

Growing cannabis in Vermont’s short season might seem tricky, but it’s also incredibly rewarding. By starting indoors, choosing the right strains, and being ready for Mother Nature’s surprises, you can enjoy a vibrant, resinous harvest that’s truly Green Mountain-grown.

At HomeGrow Helpline, we’re passionate about helping Vermonters grow the best homegrown cannabis possible. From soil tips to strain recommendations, we’ve got you covered every step of the way. Let’s make this season your best yet! Text us anytime at (937) 476-1669.