Seasonal Gardening Guide

Spring Garden Tasks: Clean-Up, Planting, Feeding and Pest Watch

A practical spring checklist: tidy beds, wake up the soil, prune at the right time, sow and plant out, feed and mulch, and start your pest watch before problems build.

  • By Verdant Editorial
  • Published
  • Updated
  • 4 min read
Spring Garden Tasks: Clean-Up, Planting, Feeding and Pest Watch

Quick answers

What should I do first in the garden in spring?
Clear debris, check tools, test soil temperature and fix drainage or structures. Wait until soil is workable (crumbles, not smears) before digging or sowing.
When can I plant out tender plants?
After your last frost date, once night temperatures stay above about 10°C (50°F). Harden seedlings off for 7–10 days first.
Should I feed the garden in spring?
Yes, lightly. Top-dress beds with 3–5 cm of compost and add a balanced organic fertiliser to hungry plants such as roses, fruit trees and vegetables as growth begins.
What pests appear first in spring?
Slugs and snails, aphids on fresh shoots and flea beetles on brassicas. Check new growth weekly and act early with barriers, hand-picking and encouraging predators.

Key takeaways

  1. Wait for workable soil. Digging or sowing wet, cold soil does more harm than good.
  2. Prune by flowering time: spring bloomers after flowers fade, summer bloomers now.
  3. Compost and mulch are the best spring feed. They wake soil life and hold moisture.
  4. Sow by soil temperature. Cool crops first, tender crops after frost.
  5. Harden off every seedling raised indoors.
  6. Start pest patrols early. Small numbers are easy to control.
Table of contents10 sections
  1. Step 1: assess and clean up
  2. Step 2: wake up the soil
  3. Step 3: prune at the right moment
  4. Step 4: sow, plant and divide
  5. Step 5: feed and water
  6. Step 6: start your pest and frost watch
  7. Spring in hot and subtropical climates
  8. Mistakes that cost the most
  9. Tips that make it easier
  10. Where to go from here

Spring is the busiest and most hopeful season in the garden. Days lengthen, soil warms and everything wants to grow at once, including the weeds. A little order in the first few weeks sets the pattern for the whole year, so it pays to know what to do, in what order and what can safely wait.

This guide gives a clear spring routine that works in most temperate climates. It belongs to the Seasonal Gardening pillar and builds on The Seasonal Planting Calendar and The Gardener Year-Round Checklist. In hot climates, “spring” arrives earlier and is shorter, so read it as the window before the heat.

Step 1: assess and clean up

  • Walk the garden with a notebook; note winter damage, bare patches and drainage problems.
  • Clear debris: rake leaves, remove dead stems and cut back last year’s perennial growth before new shoots get tangled in it.
  • Check structures: trellises, supports, fences, raised-bed edges and compost bins.
  • Clean and sharpen tools, and wash pots and trays (see Garden Hygiene).
  • Remove weeds early, before they set roots or seed.

Step 2: wake up the soil

  1. Test readiness. Squeeze a handful: if it crumbles, it is workable; if it forms a sticky ball, wait.
  2. Top-dress with compost. Spread 3–5 cm over beds and borders and let worms do the digging (see Composting at Home).
  3. Loosen only where needed with a fork; avoid walking on beds (see Preventing Soil Compaction).
  4. Check pH if you have not in the last few years (see Reading Your Soil).
  5. Mulch once soil has warmed, to hold moisture and suppress weeds (see Mulching Mastery).

Step 3: prune at the right moment

Plant Spring action
Summer-flowering shrubs (buddleia, panicle hydrangea, potentilla) Cut back hard in early spring before growth starts
Roses Prune once buds begin to swell; remove dead, weak and crossing stems (see How to Grow Roses)
Spring-flowering shrubs (forsythia, lilac) Wait until after flowering
Ornamental grasses Cut back old foliage before new shoots emerge
Fruit trees Finish pruning before bud break; avoid cutting during blossom
Hedges Light trim only until the bird nesting season ends

Step 4: sow, plant and divide

  • Sow cool-season crops outdoors as soil reaches 5–10°C: peas, spinach, lettuce, radish, carrots, onions.
  • Start tender crops indoors (tomatoes, peppers, courgettes) at the right time before your last frost (see How to Plant Seeds Step by Step).
  • Harden off and plant out after frost has passed (see How to Transplant Seedlings).
  • Plant new trees, shrubs and perennials while soil is moist; water well.
  • Divide crowded perennials, and plant summer bulbs such as dahlias and gladioli once frost danger is over.
  • Repair the lawn: rake, overseed bare patches and feed lightly (see Lawn Care Basics).

Step 5: feed and water

Plants start to draw on soil nutrients as growth begins. Apply a balanced organic fertiliser to roses, fruit trees, hungry vegetables and container plants. Water new plantings deeply and consider an irrigation plan before summer (see Drip Irrigation & Smart Watering).

Step 6: start your pest and frost watch

  • Check the forecast and keep fleece or cloches handy for late frosts (see Frost Protection Methods).
  • Slugs and snails: hand-pick at night, use barriers and protect seedlings.
  • Aphids: squash early colonies and encourage ladybirds and hoverflies (see Beneficial Insects).
  • Flea beetles and carrot fly: cover vulnerable crops with fine mesh.
  • Look at leaves each week for early signs of mildew or leaf spot.

Spring in hot and subtropical climates

Where summers are very hot, treat the warm weeks after winter as your last chance to establish plants before the heat. Sow quick warm-season crops, plant trees and shrubs early, mulch thickly and set up irrigation before temperatures climb. Move cool-season crops to the harvest stage and plan shade for sensitive plants.

Mistakes that cost the most

  • Digging or walking on wet soil
  • Planting tender crops outdoors too early
  • Pruning spring bloomers before they flower
  • Feeding heavily before roots are active
  • Skipping hardening off
  • Letting weeds establish before mulching

Tips that make it easier

  • Keep a spring log: first sowing dates, last frost, first blossom. It is your own best calendar.
  • Do jobs in this order: clean, soil, prune, plant, feed, mulch.
  • Leave a few weedy, undisturbed corners for early pollinators and beneficial insects.

Where to go from here

Move on to Summer Garden Maintenance, plan continuous harvests with Succession Planting, and revisit the Year-Round Checklist. Back to Seasonal Gardening.

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