Like any other plant species, weeds stabilize the soil, adding nutrients and organic matter and creating a balanced ecosystem overall. The fall season is a perfect blend of moisture, nutrients, and energy that supports the sprouting of weeds that escape the harsh winter season by being semi-dormant. If you miss getting rid of the weeds in the fall when they absorb energy to their fullest, it means they'll surge in growth, taking over garden beds come spring. If you're at a point in life where a lush green lawn devoid of weeds is your greatest wish, then this article is for you.
Autumn is the best season to curb the spread of cold-tolerant species that later sprout early in spring when weeds are seeding. This is also the time when they fully transfer nutrients for proper growth. The following are three types of weed to get rid of in autumn.
1. Clover
The presence of clover on the lawn may be a nuisance or blessing, depending on your personal opinion. Though they might help fix nitrogen, they attract pollinators, which increases your chances of being stung on your property. They also compete with grass for nutrients. You can eliminate clover through preventive measures, or you can completely get rid of them, depending on how vastly they've grown.
Encouraging grass to thrive on your lawn is a preventive way of getting rid of clover. This is done by feeding your lawn with organic fertilizer rich in potassium. Mowing the grass higher than 3 inches also curbs the spread of clovers since the grass outgrows clovers at a considerable rate. Other methods of getting rid of clovers are pulling it out by hand, using selective weed killers, depriving clover of sunlight, or using corn meal gluten.
2. Crabgrass
Each crabgrass plant produces thousands of seeds in the fall that await the spring to germinate. The best way to prevent them from growing on your lawn is by appropriate watering. These overseeding regions appear thin, fertilizing the grass properly to help outgrow germinating seeds. Add enough water, and you can flush them out.
Before the crabgrass seeds germinate, you should use a crabgrass preventer. However, you'll have to use a reliable selective herbicide harmless to your grass once they sprout if you want to get rid of them.
3. Dandelions
Many weeds can be removed by hand using a spade and tugging them out manually. This case is, however, different with dandelions. They have a deep taproot allowing them to sprout quicker than other weeds. The bright, cheery yellow flowers bloom and white balls parachute to different lawn parts with seeds. The next thing is a lawn you're not proud of.
Eradicate dandelions by fully uprooting them or using broadleaf herbicides. After digging up the weed, it's recommended to control dandelion spread by filling the hole with pre-emergent herbicide and soil. This discourages any weed from taking up the spot. As a follow-up strategy, you should water deeply after long periods to encourage the deep root system.