Gardening Jobs for Spring

 Sowing, Growing and Planting

1. This is the best month for planting roses in heavy soils or in cold areas. Avoid planting in areas where roses were previously grown, otherwise new introductions may suffer from replant disease.
2. Plant summer-flowering bulbs.
3. Indoor forced bulbs that were in the house for winter displays, but which have now finished flowering, can now be planted into the garden, taking care not to disturb the roots.
4. Check whether containers need watering. Even at this time of year, they can dry out. Pots that are sheltered by eaves or balconies can miss out on any rainfall. If in doubt, check the compost at a hand’s depth to see if it feels dry. Aim to keep pots moist, not wet, and don’t let them dry out.
5. Pots and tubs benefit from topping up with fresh John Innes compost. Old compost can be removed and replaced with new if there is not much room for topping up.
6. Pot up houseplants showing signs of being root-bound or top dress large containers with fresh compost.

    Lawn Maintenance

1. Mow the established lawns if the weather is mild enough and the grass shows signs of growth. Ensure the first cut of the season is light, raising the blades 0.5cm (0.25in) higher than the usual cutting height.
2. In late March apply a high nitrogen spring/summer lawn fertiliser to encourage good, strong growth to help the lawn recover after the winter.

    General Maintenance

1. Improve the drainage of heavy soils by working in lots of organic matter.
2. Perennials putting on plenty of growth may need support by the end of the month.
3. Check tree ties and stakes. Replace, tighten or slacken them where necessary.
4. Firm back newly planted trees and shrubs if they have been lifted by strong winds.
5. Check protective coverings on newly planted or borderline hardy trees, shrubs and climbers, to ensure they remain secure until the risk of frost has passed.
6. Check and pergolas, arbours, arches and fence if needed.
7. Give repair watering cans a good scrub out to prevent fungal disease.
8. Take action to remove algae from paths if they start to become slippery.

      Remember if you would like any gardening advice just pop in and have a chat with one of our horticulturalists. Claire Hayes, Manager Powerscourt Garden Pavilion