
Library Seed Bank Policy
January 27, 2025Gardening in Blackstone, Millville, and the surrounding towns is a wonderful way to embrace New England’s beauty and create something truly special. With our USDA Hardiness Zone 6b climate, we enjoy a growing season that stretches from mid-May to mid-October, perfect for cultivating vibrant flowers, fragrant herbs, and an abundance of fruits and vegetables.
Whether you’re a seasoned gardener or just starting out, this month-by-month planting guide will help you plan your garden for success in 2025. Plus, if you’re looking to connect with other gardening enthusiasts, the Blackstone & Millville Garden Club is the perfect place to collaborate, learn, and grow as a community.
2025 Planting Schedule for Blackstone, Millville, and Beyond
January–February: Starting Indoors
While the ground is still frozen, start seeds indoors for plants that require a longer growing season.
- Flowers: Snapdragons, Pansies
- Vegetables: Onions, Leeks
- Tips: Use a sunny window or grow lights to keep your seedlings strong and healthy.
March: Get a Jump on Warm-Weather Crops
As spring approaches, it’s time to start seeds indoors for summer staples.
- Flowers: Marigolds, Zinnias
- Vegetables: Peppers, Eggplants, Tomatoes
- Herbs: Basil, Parsley
- Tips: Start seeds in seedling trays with quality soil to ensure strong growth before transplanting.
April: Early Planting Outdoors
April is the start of outdoor planting for cool-weather crops and hardy flowers.
- Flowers: Cosmos, Sunflowers (direct sow when soil warms to 50°F).
- Vegetables: Spinach, Carrots, Peas (direct sow in early April).
- Herbs: Cilantro, Dill (direct sow late April).
- Tips: Use frost blankets to protect seedlings during cold snaps.
May: The Frost-Free Season Begins
By mid-May, the risk of frost has passed, and it’s time to transplant seedlings and sow heat-loving crops directly into your garden.
- Flowers: Petunias, Impatiens (transplant outdoors).
- Vegetables: Tomatoes, Peppers, Beans, Corn (direct sow or transplant after May 15).
- Herbs: Basil, Thyme, Oregano (transplant mid-May).
- Fruits: Strawberries (plant bare-root crowns early May), Melons (direct sow mid to late May).
- Tips: Prepare garden beds with compost or aged manure to ensure nutrient-rich soil.
June: Succession Planting & Garden Care
June is all about maintaining your garden and planting quick-growing crops for continuous harvests.
- Vegetables: Lettuce (succession plant every 2-3 weeks), Cucumbers, Zucchini (direct sow).
- Herbs: Basil, Cilantro (succession plant for a steady supply).
- Tips: Mulch your beds to retain moisture and suppress weeds.
July–August: Harvest Time & Fall Prep
Enjoy the peak of summer’s harvest while preparing for cooler weather crops.
- Vegetables: Beets, Carrots (direct sow for fall harvest), Kale, Spinach, Radishes (plant mid-August).
- Tips: Use shade cloth to protect tender plants from heat stress.
September–October: Extend the Season
As the days shorten, focus on cool-weather crops and prepping your garden for next year.
- Vegetables: Garlic (plant in late October for summer harvest).
- Cover Crops: Sow rye or clover in October to enrich your soil.
- Tips: Use row covers or cold frames to extend the growing season into early November.
Join the Blackstone & Millville Garden Club if you haven’t yet.
Let’s grow this year’s garden together!
Gardening is even more enjoyable when you share it with others! The Blackstone & Millville Garden Club is a vibrant community of gardeners from Blackstone, Millville, and surrounding towns. Our monthly meetings and events are the perfect way to connect, learn, and grow.



Gardening Together for a Greener 2025
Whether you’re planting sunflowers in Blackstone, starting a herb garden in Millville, or growing tomatoes in a nearby community, this year is full of possibilities. Gardening isn’t just about plants—it’s about building connections with nature and each other.
Interested in joining the Blackstone & Millville Garden Club? Contact us or join our Facebook group to interact with the local gardening community!
Let’s make 2025 a year of growth, beauty, and community. Happy gardening! 🌸🌱
Recommended Links
University of Rhode Island Planting Calendar
University of Massachusetts Amherst Vegetable Planting Chart



