Garden Maintenance Through the Seasons: What to Do When
Seasonal garden maintenance guide. What to do in each season to keep your garden healthy year-round in Somerset West.
Garden Maintenance Through the Seasons: What to Do When
Your garden has different needs in every season.
Winter demands different care than summer. Spring isn't the same as autumn. Getting this right means a healthy, beautiful garden year-round. Getting it wrong means problems in the season you're not prepared for.
This seasonal guide tells you exactly what your garden needs in each season, and when to book professional help.
WINTER (June-August): Dormancy & Protection
Growth slows. Most plants are dormant. This is maintenance season, not growing season.
- Prune deciduous trees and shrubs (when dormant, they respond well)
- Cut back overgrown hedges (winter is ideal for shaping)
- Remove leaf litter (prevents pest nesting and disease)
- Check drainage (winter rain can cause flooding, ensure gutters and drains work)
- Plan spring planting (winter is planning season for spring prep)
- Mulch garden beds (protects roots from frost)
- Prune fruit trees if you have them (winter is pruning season)
Winter is the time to do major pruning and structural work. Spring growth responds well to winter pruning.
SPRING (September-October): Awakening & Preparation
Plants wake up. Growth accelerates. This is where maintenance pays off.
- Plant new plants and seeds (spring is prime planting time)
- Fertilize garden beds and lawn (feed plants as they wake up)
- Aerate lawn (loosen soil for root growth)
- Weed aggressively (new weeds are sprouting; remove early)
- Edge garden beds (clean lines prepare for season of growth)
- Prune remaining dormant plants (finish winter pruning before growth starts)
- Install new mulch (protect soil before growth accelerates)
Spring is where you set up for a great summer. Get ahead of weeds and pests now.
SUMMER (November-February): Growth & Maintenance
High growth. High demand. This is your busiest season.
- Mow lawn weekly (grass grows fastest in summer)
- Water regularly (heat stress is real; most plants need more water)
- Deadhead flowers (remove spent blooms to encourage more flowering)
- Monitor for pests (heat brings insects; catch infestations early)
- Trim hedges mid-month (quick shaping keeps them tidy)
- Clean gutters monthly (leaf debris accumulates fast)
- Fertilize regularly (plants are growing fast; they need feeding)
Summer is preventative. Stay on top of maintenance to prevent major problems by autumn.
AUTUMN (March-May): Transition & Preparation
Growth slows. Plants prepare for dormancy. This is clean-up season.
- Rake fallen leaves (prevent them from matting and smothering grass)
- Clean gutters thoroughly (autumn leaf drop is heavy in our area)
- Cut back summer bedding plants (make room for winter/spring planting)
- Plant autumn bulbs (spring bulbs go in now)
- Overseed lawn (prepare for winter growth)
- Trim back perennials (tidy them up as they fade)
- Reduce watering (less water needed as temperatures cool)
Autumn is transition. Prepare the garden for winter dormancy.
Seasonal Maintenance Frequency Guide
Here's a quick reference for service frequency by season:
Winter: Monthly maintenance visit (pruning, cleanup, planning)
Spring: Bi-weekly service (planting, weeding, fertilizing)
Summer: Weekly service (mowing, weeding, pest control)
Autumn: Bi-weekly service (cleanup, overseeding, transition)
When to Hire Professional Help
Some seasonal tasks are DIY-friendly. Others need professionals:
DIY-friendly: Weeding, deadheading, basic rake/cleanup
Professional: Pruning trees/hedges, major landscaping changes, tree removal, pest control
Frequently Asked Questions
What's the best season to landscape?
Spring and autumn. Summer heat is stressful for new plants. Winter dormancy is fine for dormant plants but not ideal for new plantings.
Can I prune any plant any time?
No. Prune spring-flowering plants in early summer (after they bloom). Prune summer/autumn flowering plants in late winter. Wrong timing kills next season's blooms.
Is winter really the best time to prune?
For deciduous plants and dormant shrubs, yes. For evergreens and tender plants, no. Know what you're pruning before you cut.
How often should I service my garden in summer?
Weekly mowing + bi-weekly deep maintenance is ideal. Just mowing isn't enough, weeds, pests, and health issues develop.
The Bottom Line
Gardens aren't 'set it and forget it.' They're seasonal. Understanding what your garden needs in each season prevents problems and keeps your outdoor space beautiful year-round.