What to do in your garden during January
In temperate summer-rainfall regions do the following in your garden during January.
Plant and Sow
Sow all summer flowering annuals like:
Sow Perennials like:
- Iceberg roses – a constant bloomer and vigorous grower. Icebergs are ideal for mass plantings or containers.
- Gardenias – known as one of the most fragrant shade-loving plants. They have attractive evergreen glossy foliage that grows into a neat round bush. These beautiful plants love growing in well-drained, acid soil.
Sow vegetables like:
Petroselinum species (Parsley)
Phaseolus coccineus (Runner bean)
Raphanus sativus (Radishes)
Phaseolus vulgaris (Beans (dwarf/green), French beans)
Lactuca sativa (Lettuce)
Brassica oleracea var. capitata (Cabbages)
Beta vulgaris var. cicla (Chard, Swiss chard)
Brassica oleracea var. botrytis (Cauliflower)
Brassica oleracea var. gemmifera (Brussels sprouts)
Brassica oleracea var. italica (Broccoli)
- Fertilize Summer-flowering bulbs and keep them moist.
- Fertilise annuals and bedding plants with a liquid fertilizer every 14 days.
General garden maintenance
- Mow the lawn if necessary.
- Water plants properly, giving them a thorough soaking every three or four days to encourage deep root development. Mulch well with organic material.
- Red spiders can be troublesome in hot, dry weather. Spray to prevent infestation.
- Spray apples, pears and quinces against codling moth; and apricots, cherries, nectarines, peaches and plums against fruit fly. Spray grapes for mildew where necessary.
- Deadhead roses regularly and water two or three times weekly.
- Mulch the garden beds.
- Remember to deadhead annuals and bedding plants regularly and feed every 2 weeks or so with diluted liquid fertilizer.
- Continue to remove weeds from lawns and pavings.
- Deadhead summer-flowering annuals and continue feeding with a fertilizer high in potassium to prolong the flowering period.
- Lift and divide spring-flowering irises.
- Keep all perennials well watered and feed with all Purpose Fertilizer.
- Water plants originally from summer rainfall regions well. Remember to water the garden early in the morning and preferably on wind-free days.
- Feed flowering shrubs once a month.
- Feed your hydrangeas.
- Keep an eye out for red spider mite as they love the hot, dry conditions.
- Plant nerine bulbs
January maintenance tips on watering, pruning,
pests and disease, fertilizing and much more visit our countrywide maintenance guide.