Heavy rains have pounded home gardens again this week and the rain gauges are overflowing.
Once surface water has disperse what should you do?
Tip: As you do these garden jobs, just be careful where you tread. If you step into soft, wet soil in flower beds, you can snap roots that lie in the first few inches below the surface.
As soon as possible:
Replenish nutrients
Water leaches nutrients from the soil. Treat garden soil with fish emulsion or seaweed extract to top up nutrient levels. Add a slow-release fertilizer to containers.
Cover exposed roots
Cover exposed roots with compost-enriched soil and mulch if heavy rainfall has washed soil and mulch from garden beds.
Empty containers of water
Overturn wheelbarrows, buckets, pot saucers or any container holding rainwater. These pools of still water easily become mosquito breeding grounds.
Reassess fire ant nest locations
Fire ants may have relocated if it has been particularly wet. Follow the instructions carefully and apply a fire-ant bait in infested areas, if necessary.
Eliminate snail and slug hiding places
Cool, moist, dark places such as under bricks, wooden boards or overturned pots are where these garden pests prefer to hide
Weed
Make the most of the soft soil and do some weeding. You'll find the whole root comes out more easily. Discourage others from sprouting by mulching when you've finished.
Aerate lawns
Do this when the soil is no longer soggy. You might find pale or yellowish areas that have developed due to prolonged wet conditions. Wet weather means a decreased oxygen supply in the soil and slow nutrient and mineral uptake. Apply an organic-based fertilizer and some liquid iron to reduce the damage.
Watch for bacterial diseases and fungal
Some are encouraged by wet conditions. Check for any diseased growth and prune accordingly. Wilted tomatoes that do not revive may be infected and need to be removed, for example.
Water garden cleanup
Water gardens contaminated by floodwaters should be drained and cleaned. After cleaning, replace water and plants.
Look for any drainage problems
Beds raised 6 or more inches help prevent prolonged wet conditions that suffocate plant roots. Consider a swale (rocky creek) that will channel and carry water away, or a system that will carry heavy rain toward the nearest city drain.
So - next time it rains hard, you know what to do.
Check out more of my gardening tips at helpful gardening advice online.


