As the crisp air settles in across Massachusetts, it’s time to tuck your garden in for its winter nap. For gardeners in Zones 6–7, overwintering is key to protecting perennials, roses, and shrubs from freeze-thaw cycles, drying winds, and winter sunscald. With a few simple steps — and the right supplies from Nunan’s Florist & Garden Center — your garden will emerge stronger and healthier next spring.

🌸 Step 1: Know What Needs Protection

Not all plants need the same level of care. Hardy perennials like hostas and coneflowers can handle the cold, but tender varieties — such as some herbs, dahlias, and hybrid tea roses — benefit from extra protection. Evergreen shrubs, hydrangeas, and young trees are also more vulnerable in winter winds.

Pro Tip: Plants in exposed areas or newly planted this year are the first to protect. They haven’t yet developed deep root systems.

🌾 Step 2: Mulch to Maintain Soil Temperature

Mulch acts like a cozy blanket, keeping roots insulated and soil temperatures stable during harsh temperature swings. Apply a 2–4 inch layer of mulch around the base of your plants after the ground has lightly frozen.

✅ Try Coast of Maine mulch or bulk bark mulch from Nunan’s — available for pickup or delivery.
✅ Avoid piling mulch directly against stems or trunks, which can cause rot.

🌹 Step 3: Protect Roses the Right Way

Roses, especially hybrid teas and floribundas, need special attention:

• Cut back long canes to prevent wind damage.

• Mound soil or compost 8–10 inches high around the base of the plant.

• Cover with burlap or rose cones once the ground has frozen.

You can find Espoma compost, quality soil, and burlap wraps right here at Nunan’s.

🌿 Step 4: Shield Shrubs and Evergreens from Windburn

Harsh winter winds can dry out evergreens like boxwoods and rhododendrons. Protect them using burlap screens or windbreaks:

• Place stakes on the windward side of the plant and staple burlap to the posts.

• For added moisture retention, apply an anti-desiccant spray before the first hard freeze.

Stop by Nunan’s to pick up burlap, stakes, twine, and sprays for an easy, effective setup.

🌼 Step 5: Don’t Forget Containers

If your favorite perennials or shrubs are in pots, move them to a sheltered spot — like a garage, shed, or against the side of your house. Wrap the containers with burlap or bubble wrap and mulch over the top of the soil. This protects both the plant roots and the pot itself from cracking.

🌻 FAQ: Winter Garden Prep with Nunan’s

Q: When should I start winterizing my garden?
A: Begin after a few hard frosts but before the ground completely freezes — typically mid to late November in Georgetown, MA.

Q: Should I cut back all my perennials before winter?
A: Cut back disease-prone plants like peonies or hostas, but leave those with seed heads (like coneflowers) to provide winter interest and food for birds.

Q: Do I water my plants in winter?
A: Give shrubs and perennials a deep watering before the ground freezes, especially during a dry fall. This helps prevent winter dehydration.

Q: Can I still plant trees and shrubs now?
A: Yes — if the ground isn’t frozen, it’s a great time! Cooler weather encourages root growth without heat stress.

🌳 Quick Takeaway

Winter protection doesn’t need to be complicated. With mulch, burlap, and a little planning, you can ensure your garden sleeps soundly through the cold and wakes up vibrant in spring.

Visit Nunan’s Florist & Garden Center in Georgetown, MA for everything you need — from bulk mulch delivery to soil, compost, and burlap wraps.

🌷 Local & Seasonal Connection

As the North Shore transitions into the quiet beauty of winter, Nunan’s continues to be your trusted, family-owned source for year-round gardening advice. Stop by for expert guidance, shop supplies, or enjoy a cozy drink at Café Sarina while you plan next year’s garden.

📱 Download Nunan’s customer loyalty app for exclusive winter savings and seasonal tips: https://apjl.app/nunans
🛒 Or shop live plants online anytime at nunansdirect.com