Importance Score: 30 / 100 🔵
Expert Gardener Recommends Mulch for Spring Weed Prevention
For those seeking an effective and natural method to manage garden weeds this spring, a leading gardening authority suggests using mulch. Gardening expert Michael, known online as @themediterraneangardener, shared with his extensive TikTok following that springtime is the “ideal period” to address unwanted garden plants effectively.
Mulch: Your Natural Weed Suppressant
Michael advocates incorporating mulch into your garden as a key strategy to “retain soil hydration and inhibit the emergence of new weeds.” Beyond weed control, the Royal Horticultural Society highlights that mulch offers multiple advantages, including enhancing soil’s organic composition, delivering nutrients, deterring garden pests, warming the soil during spring months, and insulating plant roots from harsh temperature fluctuations.
Types of Mulch: Biodegradable and Non-Biodegradable
Mulches are broadly categorized into biodegradable and non-biodegradable options. Both categories effectively suppress weeds by limiting sunlight, which is crucial for weed seed germination and growth. They also play a vital role in water conservation by “reducing water loss from the soil surface through evaporation,” as explained by the RHS.
Optimal Timing for Mulch Application
The most favorable time to apply mulch is during mid-to-late spring. This timing is strategic because annual weeds have not yet begun to sprout, and herbaceous plants are typically still in their dormant phase.
How to Apply Mulch Effectively
Mulch can be applied to both newly planted areas and established garden beds. While borders can be entirely covered with mulch, exercise caution around low-growing plants to avoid smothering them.

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Applying Biodegradable Mulch
When using biodegradable mulches, ensure a layer thickness of two to three inches. Apply the mulch over moist soil, making sure the ground is not frozen. As biodegradable mulch decomposes, it enriches the soil, nourishing plants and beneficial soil organisms. This natural process, in turn, diminishes the requirement for supplementary soluble plant food.
Spring Gardening: More Than Just Weed Control
Michael also pointed out that spring is a bustling season for various gardening tasks. For instance, it’s the perfect moment to prune specific plants such as buddleia, hydrangea, and olive trees. He advises gardeners to “ensure correct pruning methods for each plant type.”
Additional Spring Gardening Activities
Spring also presents opportunities for:
- Sowing hardy annuals
- Planting summer bulbs
- Dividing perennials
With warmer weather arriving, Michael suggests, “it’s safe to take your garden furniture out of storage and clean everything thoroughly.” Lawn care is another essential spring activity, encompassing aeration, scarification, and overseeding to revitalize your lawn after winter.
Protecting Your Garden from Pests and Diseases
Gardening enthusiasts are encouraged to be vigilant for early signs of slugs, aphids, and mildew to prevent potential damage. Michael also recommends initiating lawn feeding to help it recover and flourish after the winter season.
Key April Gardening Task: Deadheading Spring Bulbs
For those with limited time but wanting to maintain their gardens in April, Michael highlights deadheading spring bulbs as a crucial task. However, it’s important to allow the foliage to wither and die back naturally.
Other April Gardening To-Dos
Further tasks for April include:
- Unsheathing banana plants and other exotic species
- Protecting new shoots of vulnerable plants like delphiniums, hostas, and lupins from slugs and snails