7 Essential Tips to Save Your Plants After Heavy Rain or Storm Damage

Storms and heavy rain can wreak havoc in our gardens by uprooting plants, damaging stems, and pulverizing blossoming flowers. Whilst it might look like an impossible task at first glance after a terrible storm, now’s an excellent opportunity to clear out the old, dig up the weeds, and revitalize the still salvageable plants. Here, you’ll find seven essential tips at the top of our list when the clear-up begins.

How to Care for Plants in Your Garden after a storm or heavy rain

1) Check for Exposed Plant Roots 

Heavy rain and wind can dramatically impact soil erosion, leaving the roots of plants and shrubs exposed to the elements. Different soil types are going to have varying degrees of damage as well.

For those plants and shrubs that have literally been turned upside down, you’ll need to carefully assess the overall root structure to determine if the plant can be successfully replanted. Where less damage is present, and only a tiny fraction of the plant’s roots are showing, cover it with soil and compost and gently ease the plant back into its existing spot. 

2) Remove Broken Stems 

Flowers damaged by heavy rains

You must survey your plants and shrubs to identify broken or damaged branches and stems. Armed with a sharp pair of garden scissors or shears, cut back the affected areas as close to the stem as possible. This will ensure your plant doesn’t waste any energy and will revitalize faster. 

3) Don’t fertilize immediately 

Once you’ve cleared the debris, trimmed back the plants, repotted and patched up where necessary, give your plants and shrubs a period (at least 2 to 3 weeks) to recover on their own before considering any form of fertilizer or plant feed. The growth boost is not beneficial when the plant’s overall structure and health have been compromised.

4) Remove Plants and Shrubs that aren’t Salvageable 

It’s always a tough decision to remove a plant or shrub altogether. If the storm mainly damaged certain plant life, you must be ruthless and remove those with minimal chance of regrowing. Your garden will benefit from the re-introduction of healthy new plants and shrubs. 

5) Post-storm is a Great Time for Weeding 

The soft ground and soil are the perfect time for extended clearing of weeds. In addition to tidying up the general debris, remove all weeds present, which will be much easier now compared to drier conditions. 

6) Drain Pots and Planters in your Garden 

A garden filled with potted plants

Stagnant water is one of plants’ most common causes of root rot and fungal infections. Be sure to drain standing pots and planters in your garden that have received excessive soaking due to the weather. 

7) Aerate the Soil 

Heavy rain can cause the soil to compact in garden beds and pots. A simple garden fork (or a dedicated aerator tool) can create little air pockets and holes in the soil to allow air to flow and improve drainage.

Editorial Director | andrew@petalrepublic.com | Full Bio

Andrew is the Editorial Director at Petal Republic. He holds a BSc degree in Plant Sciences and has trained professionally at leading floristry schools in London and Paris. In amongst overseeing a global editorial team, Andrew's a passionate content creator around all things flowers, floral design, gardening, and houseplants.

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