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how to stop weeds from growing in flower beds

How to stop weeds from growing in flower beds

If your flower bed is completely overrun with weeds, consider using a non-selective weed killer with the active ingredient Glyphosate, Rubert says.

Pro tip: Keep your Preen handy when you put down fabric weed barrier (see below) to control any ungerminated seeds that may be lurking there.

This is the best way to prevent weeds in flower beds, Rubert says.

Weeding by Hand

That’s why we asked landscape designer Kim Rubert how she tackles these pesky garden invaders.

But this isn’t your best option if there are a lot of existing perennials or shrubs. The weed killer will kill them, too.

Post-emergent Weed Killer

Pro tip: Save the vinegar for your salad dressing.

Good old-fashioned pulling weeds gives you instant results, Rubert says.

How to stop weeds from growing in flower beds

3 Weed beds after a good rain. Pull weeds by hand when it’s easy. Take advantage of the weather and pull weeds when the soil is damp after a rain. Pulling up weeds is probably the most important step you can take to keep weeds under control, but don’t waste a lot of muscle power attempting to pull weeds when the soil is hard and dry. Not only is this really hard on the back, but you’ll probably snap off and leave behind pieces of roots that will generate more plants, so your hard work is accomplishing little.

Make sure weeds like dandelions don’t set seed. Photo: Shutterstock

4 Don’t let weeds go to seed. If you want to give weeds the heave-ho, keep a close watch and never let them flower or set seed. This won’t eliminate every single weed in your garden, because weeds have several ways of reproducing. However, preventing development of seeds can minimise spread considerably. Chop off their heads with a mower or weed trimmer if you have a large patch, but set your mower as low as possible. Otherwise, you might be controlling tall weeds while allowing lower-growing weeds to flower and spread. This technique is most effective when used with other weed-control techniques – especially hand-pulling.

Prevent weeds from taking over in your garden with these simple steps on how to control garden weeds.

Top 5 Tips For How To Control Garden Weeds

2 Add mulch to gardens. Mulch is your friend. Mulch is healthy for the soil, looks pretty and keeps weeds in check by depriving them of light. A 2-3 inch layer is usually enough, especially if you’re battling slugs and snails that use deep mulch as a hiding place. Use small, organic mulch, which blocks light more effectively than big chunks. If you’re really serious, cover the ground with newspaper or landscape fabric first, especially under trees, shrubs, or other undisturbed places.

1 Avoid tilling your soil. Cultivate when you really need to; otherwise, leave the soil alone. It may seem that your trusty tiller is the most effective way of ridding the soil of weeds, but the opposite is true. Even a light cultivation will bring long-dormant seeds to the surface, where exposure to sunlight will sprout a healthy new crop of weeds. Disturb the soil only when you have no other choice, and try a no-dig system in your vegetable garden. And if you’re dealing with dandelions or other weeds with long taproots, don’t use a trowel. Instead, use a dandelion digger – a longer, narrow tool that looks a little like a screwdriver – and minimise disturbance.

Mulch the soil surface and weeds will find it harder to invade. Photo: Shutterstock