Backyard annoyance: Identifying and managing the aggressive Skyseed weed species
Hey there! Let's talk about a pesky plant causing quite a ruckus in the south – the Chevreul's sharp lawn-weed, or as some call it, skyseed. This tenacious invader has been making yards in Alabama and Georgia less green, popping up in lawns, roadsides, empty lots, cemeteries, and parks. But don't let its cute, intensely green, oval leaves fool you – this vigorous spreader can quickly kick native species to the curb.
Now, it's not just lawns that are at stake, but flower beds too. So, if you're dealing with lawn care or trying to keep weeds out of your flower beds, take a minute to look for these undesirable plants. Quick action is key when dealing with this invasive species.
One garden pro spills the beans on how to get rid of this troublesome weed without resorting to chemicals.
How to Beat Skyseed
Weeds are all around us, invading different climates and US hardiness zones. With recent shifts, many gardeners are reevaluating their approach to weeds, tolerating less bothersome plants like dandelions. However, many species – skyseed included – can be real troublemakers, so learning how to keep weeds out of your yard is crucial.
Spotting Skyseed
'Skyseed, or Chevreulia acuminata, forms a low-growing mat that can take over your lawn,' says one-time professional gardener and gardens content editor at Homes & Gardens, Drew Swainston.
'It's tricky to spot the hairy foliage, which stays close to grass height. The creeping perennial plant has soft, oval leaves that typically measure one to two inches and have a pale-green hue.
In mid to late spring, it throws white dandelion-like flowers that are easier to spot than the foliage. Each flower blooms on four to six-inch tall stalks, but by early summer, skyseed turns into a brown, patchy mess on the lawn that's hard to miss.'
What sets skyseed apart is its ability to spread. The stems root wherever they touch the soil and continue growing in humid conditions. So, keep an eye out for any signs of skyseed during your lawn care routine or when trying to keep weeds out of flower beds. If you see it, take action quickly.
Drew was once a journalist covering various online publications before pursuing a horticulture qualification. After working as a professional gardener for several years, focusing on kitchen gardening, he now shares his expertise and passion with Homes & Gardens.
Strategies for vanquishing skyseed
Chevraulia acuminata has been deemed an invasive plant by the Centre for Invasive Species and Ecosystem Health. Thus, learning how to get rid of skyseed is vital. As with any stubborn weed, eradication requires tenacity.
For smaller outbreaks, dig up the plants by hand, ensuring you remove the entire root system. A smaller tool like a Hori Hori knife may be helpful for targeted weeding.
For larger infestations, cover the problem area with cardboard or biodegradable weed fabric topped with a layer of bark or compost. This approach smothers weeds and prevents them from returning.
Solarization, particularly in sunny southern areas, can also be an effective option for larger infestations and involves covering the affected area with a clear plastic sheeting for about eight weeks during the summer. This procedure heats the soil, eliminating seeds and roots.
By consistently applying these methods, you can successfully manage and eradicate skyseed from your yard without chemical warfare.
Frequently Asked Questions
Can I use a herbicide to get rid of skyseed?
Using chemical herbicides should be your last resort, especially in areas near water or edible crops. Consult your local garden store employee or a professional gardener for advice on weed control when grass protection is crucial. Always adhere to local guidelines for safe use, apply on dry, calm days, and keep kids and pets away from the treated area.
For more information, check out our guide on how to get rid of pokeweed. It provides insights into another native plant that stirs a lot of opinions.
And remember, supporting native plants can help keep unwanted weeds at bay. Check out our guide on the best native plants to stop weeds. While this might not address invasive species, native plants with dense root systems can limit weed germination opportunities.
Shop Weeding Essentials
Equip yourself with these tools to handle skyseed and other troublesome weeds:
- Hori Hori Knife: Perfect for removing weeds with deeper roots
- Long Sleeved Leather Gardening Gloves: Ideal for protecting your hands from invasive weeds
- Heavy-duty Spade: Useful for digging and lifting unwanted plants in your yard
- Maintaining a lifestyle that includes home-and-garden care requires vigilance, especially against invasive plants like skyseed. If you're trying to keep weeds out of your flower beds or ensuring a neat lawn, look out for Chevreul's sharp lawn-weed, also known as skyseed, during your gardening tasks.
- To manage and eradicate skyseed without chemical warfare, employ strategies such as digging up the plants, covering affected areas with cardboard or biodegradable weed fabric, or solarization. With consistency and patience, you can successfully maintain a garden free of this invasive species.
