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As November arrives and temperatures drop, Minnesota’s unpredictable weather makes traditional monthly gardening guides less practical. But there’s one final task worth your attention: winter protection. A few strategic moves now will shield your plants from harsh conditions, prevent damage, and set you up for an easier spring.

This is the last push for garden maintenance for the year — it’s about protecting what you’ve built. Here’s everything you need to know to help your garden survive winter strong.

WINTER PRUNING: Shaping for Spring

Late fall (after leaves drop, before deep cold) is ideal for pruning certain plants. These varieties actually benefit from dormant-season cuts because they establish better before spring growth.

Deciduous Trees

Shape these trees while they’re leafless so you can see the structure clearly:

• Maple, oak, dogwood, juniper, birch
• Remove crossing branches, dead wood, and anything damaged
• Light pruning and shaping is fine; heavy cuts should wait for spring
• Winter pruning encourages strong spring growth without the stress of active growth season

Flowering Shrubs

These bloom better when pruned now:

• Hydrangeas (those that bloom on new wood): prune to shape and encourage spring vigor
• Potentilla: winter pruning maintains size and encourages next year’s blooms
• Summer-blooming spireas: respond well to dormant-season pruning with heavier blooms next year
• Smoke bush and sumac: winter pruning maintains size and encourages spring energy
• Butterfly bush: heavy winter pruning produces vigorous new growth and abundant summer blooms

Pruning flowering shrubs in late fall triggers spring blooming cycles and keeps plants manageable.

Fruit Trees

Crab apple, pear, and plum trees grow healthier with proper winter pruning:

• Remove dead or diseased branches
• Thin crowded growth for better air circulation
• Prune for structure and shape while dormant
• Proper winter pruning reduces pest habitat and disease issues

PROTECT PERENNIALS: Insulate Tender Roots

Once the ground freezes solid (usually mid-November in the Twin Cities), it’s time to insulate your perennial beds.

Layer leaves or straw about 6 inches thick over your beds. This natural insulation does several critical things:

• Regulates soil temperature (prevents freeze-thaw cycles that damage roots)
• Shields tender roots from exposure
• Keeps soil consistently cold (prevents plants from emerging early during warm spells)
• Is especially important for first-year plantings and tender perennials

Why leaves matter: Gathered fall leaves are free mulch. Use them to insulate beds, then they break down into the soil, improving structure and nutrition. You’re protecting plants and improving soil simultaneously.

Don’t insulate until the ground is frozen solid. Insulating too early can create a cozy habitat for rodents. Wait until late November.

PROTECT CERAMIC POTS: Prevent Winter Damage

Ceramic and clay pots are vulnerable to winter damage. Water freezes and expands inside pots, cracking them permanently.

For pots you won’t use through winter:

• Empty all soil completely
• Bring pots to a covered area (basement, garage, garden shed)
• Or cover with waterproof covers

For pots you’re keeping outside:

• Wrap with burlap or frost cloth for insulation
• Elevate slightly off the ground to allow drainage
• Keep soil on the dry side for winter containers (less water = less expansion when frozen)

This simple step prevents cracking and extends the life of your pots significantly.

Holiday Decor Protection

If you’ve decorated with fresh evergreens, wreaths, or tree-top pots:

• Use Wilt Stop or Wilt Pruf to help evergreens retain moisture through dry, windy months
• On sunny or warm days, give decorated pots a light sprinkle of water
• These products extend the life of fresh holiday decor significantly

PROTECT TREES & SHRUBS: Winter Damage Prevention

Evergreens Need Water

Before the ground freezes, give evergreen trees and shrubs a deep watering. This final hydration helps them:

• Endure dry winter winds
• Prevent needle browning or drop
• Maintain resilience through dormancy

Evergreens continue losing moisture through their needles all winter long. Deep fall watering is insurance against winter desiccation.

Guard Against Rabbits & Critters

Winter’s snow and cold bring hungry visitors. Protect shrubs and perennials with:

Liquid repellents:

• Liquid Fence
• Shake Away
• Bonide Deer & Rabbit Repellent

Physical barriers:

• Chicken wire wraps around vulnerable shrubs
• Burlap wraps for protection (remove in spring)
• Garden netting for perennials

Rabbit and deer damage is cosmetic but frustrating. Prevention is easier than recovery.

BONUS: SNOW PILING STRATEGY

As snow accumulates through winter, be strategic about where you pile it. Pile snow on unlandscaped areas of your yard — bare spots, mulched beds, open lawn areas that can handle it. Avoid piling heavy snow on:

• Recently planted trees and shrubs (weight damage)
• Perennial beds (compresses soil and damages emerging shoots)
• Delicate plants and structures

This simple practice protects your landscape while managing snow removal efficiently.

The November Mindset

November is about protection, not production. Your gardening year is essentially finished — what remains is ensuring what you’ve built survives winter intact.

Prune deciduous trees and flowering shrubs. Insulate perennials. Protect ceramic pots. Guard against critters. Water evergreens one final time. Then step back and let winter do its work.

Come spring, you’ll be grateful for the care you took now!