April in the Garden

Task List & Planting Guide

Garden Care

Normal and record freeze dates for Lubbock, TX: The average last freeze in spring is April 10.

The recorded earliest last freeze in spring was February 24, 2012. The recorded latest last freeze in spring was May 8, 1938.

Plant ground covers, warm season annuals and perennials as soil temperatures warm. Check the weather and make sure there is no frost in the forecast.

Wait until next month to plant hot season annuals! (Around Mother’s Day in our area.)

Plant Bermuda grass seed ONLY when nighttime temperatures average 65 degrees. (Farmers will be planting cotton!)

Prune spring blooming shrubs and vines after they finish flowering.

Allow foliage on spring bulbs to die back and dry before removing, so they can store food for next year

Use 3 – 4 inches of mulch on all flower, shrub and vegetable beds

Plant cool-season crops early April: Lettuce, spinach, carrots, beets

Mid–late April (after frost risk lowers): Tomatoes, peppers, squash, cucumbers

Direct sow: Zinnias, cosmos, sunflowers, larkspur

💡 Keep row cover or sheets handy—late cold snaps do happen here.

Begin consistent watering schedule (not too frequent yet)

Amend beds with: Compost & Aged manure

Break up clay soil before planting

Add light mulch after seedlings establish

Pinch early to create bushier plants:

Zinnias, cosmos, basil

Start succession sowing every 2–3 weeks

Fertilize lightly after plants establish

Pinch early to create bushier plants: Zinnias, cosmos, basil

Start succession sowing every 2–3 weeks

Fertilize lightly after plants establish

Watch wind damage on young stems

Track what germinates best for future planning

Vegetables & Herb Care

Harden off transplants before planting

Protect from strong wind (temporary barriers help a lot)

Start trellising early: Cucumbers, tomatoes

Thin seedlings (hard but necessary)- You can just snip the heads off instead of pulling out to disturb the other roots.

Harvest herbs lightly once established

Keep mint contained (you know why 😅)

Tree & Shrub Care

Begin mowing as grass greens up

Mow grasses weekly or as needed.

Apply spring fertilizer

Start watering as temps rise

Pest & Problem Watch

WEST TEXAS TIPS-Wind is your biggest enemy right now

Soil dries faster than you think—check below surface

Don’t overwater just because it’s warm

Aphids on tender growth

Cutworms on seedlings

Early grasshopper activity

April Planting Guide