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The best time to plant myrtle ground cover is in the cool weather of early spring or early fall.
Planting myrtle ground cover during these mild seasons gives the roots a chance to establish before the stress of summer heat or winter frost arrives.
If you’ve been wondering when to plant myrtle ground cover, the answer really comes down to avoiding temperature extremes.
In this post, we’ll break down the best planting windows, the ideal conditions for myrtle ground cover, and how to get your new plants off to a strong start.
Let’s dig in.
When To Plant Myrtle Ground Cover: The Ideal Seasons
When to plant myrtle ground cover depends on your local climate, but the universal rule is to target mild, moderate weather.
Planting myrtle ground cover in early spring, after the last frost has passed, is the most popular choice for most gardeners.
The soil is starting to warm up, and the increasing daylight gives your plants plenty of energy to grow roots.
Early fall is equally good, as the soil is still warm from summer, but the air temperatures are cooler.
This combination helps myrtle ground cover root quickly without the plant having to support lots of new top growth.
Avoid planting myrtle ground cover in the peak of summer, as the heat can stress young plants and dry out the soil fast.
Winter planting is also risky because frozen ground makes it nearly impossible for roots to get established.
So, when to plant myrtle ground cover in your garden?
Aim for that sweet spot in spring or fall when temperatures are between 60 and 75 degrees Fahrenheit.
1. Planting Myrtle Ground Cover In Spring
Spring is the classic answer for when to plant myrtle ground cover.
You want to wait until the danger of a hard freeze has completely passed, which is usually around mid-April to early May in most zones.
Once you see those first warm days, your myrtle ground cover will appreciate the consistent moisture and gentle sun.
Planting myrtle ground cover in spring gives the plants a full growing season to spread and fill in your landscape.
This timing is perfect because the roots will be well-developed before the scorching summer months arrive.
2. Planting Myrtle Ground Cover In Early Fall
Early fall, think September to early October, is another excellent window for when to plant myrtle ground cover.
The soil retains summer warmth, which encourages rapid root growth even as the air cools down.
Your myrtle ground cover won’t have to compete with as many weeds in the fall, either.
Plus, cooler temperatures mean you’ll water less frequently, as evaporation slows down.
Planting myrtle ground cover in fall also sets you up for a burst of growth the following spring.
The roots spend the winter establishing themselves, so your plants hit the ground running when warm weather returns.
3. What About Planting Myrtle Ground Cover In Summer?
If you’re asking when to plant myrtle ground cover, summer is not the time.
High heat puts immense pressure on young transplants.
The leaves lose water faster than the small root system can absorb it, leading to wilting and potential death.
If you absolutely must plant myrtle ground cover in summer, you’ll need to water deeply every day, which is tough to maintain.
So, skip the summer heat and stick with the milder seasons for your myrtle ground cover.
Best Conditions For Myrtle Ground Cover Success
The best time to plant myrtle ground cover is only half the battle.
You also need to give your plants the right soil, light, and spacing.
Myrtle ground cover, also known as vinca minor, is forgiving, but it thrives in specific conditions.
Getting these basics right will ensure your ground cover fills in beautifully.
1. Soil Preparation For Myrtle Ground Cover
Myrtle ground cover prefers well-draining soil that’s rich in organic matter.
Before planting, loosen the soil to a depth of about 8 to 10 inches.
Mix in a couple of inches of compost to improve drainage and fertility.
Good drainage is critical because myrtle ground cover hates sitting in waterlogged soil.
If your soil is heavy clay, add some sand or perlite to help with aeration.
2. Light Requirements For Myrtle Ground Cover
One of the best things about myrtle ground cover is its adaptability to light.
It grows well in partial shade, which makes it perfect for under trees.
However, it can also handle full sun if you water it more frequently.
In very hot climates, some afternoon shade will keep your myrtle ground cover looking lush and green.
Just make sure it gets at least four to six hours of filtered light each day.
3. Spacing Your Myrtle Ground Cover
Proper spacing is key when you’re deciding when to plant myrtle ground cover and how to arrange it.
For a dense carpet effect, space your plants about 6 to 12 inches apart.
If you’re patient and want to save money, you can space them 18 inches apart, but it will take longer to fill in.
Myrtle ground cover spreads by runners, so it will naturally fill the gaps over time.
Planting them closer together also helps suppress weeds faster, creating a solid mat sooner.
How To Plant Myrtle Ground Cover Step By Step
Now that you know when to plant myrtle ground cover, let’s talk about the actual process.
The planting method is straightforward, even for beginners.
Here’s a simple step-by-step guide to get your myrtle ground cover in the ground correctly.
1. Dig The Right Hole
Dig a hole that’s slightly wider than the root ball of your myrtle ground cover.
The hole should be about the same depth as the container the plant came in.
Don’t plant too deep, as burying the crown can lead to rot.
Place the plant in the hole and backfill with the soil you removed.
2. Water Thoroughly After Planting
Immediately after planting your myrtle ground cover, give it a deep watering.
This settles the soil around the roots and removes any air pockets.
Keep the soil consistently moist for the first few weeks as the roots establish.
Once established, myrtle ground cover is fairly drought-tolerant.
3. Apply A Layer Of Mulch
Adding a 1 to 2-inch layer of mulch around your myrtle ground cover helps retain moisture.
It also keeps the soil temperature stable and suppresses weeds.
Use shredded bark, leaves, or pine needles as mulch.
Keep the mulch a few inches away from the stems to prevent moisture buildup.
So, When Is The Best Time To Plant Myrtle Ground Cover?
The best time to plant myrtle ground cover is definitely in early spring or early fall.
It’s during these cooler, moderate periods that your myrtle ground cover will establish roots most effectively.
Planting myrtle ground cover in these windows sets you up for a healthy, thriving carpet of green.
Just remember to avoid the extreme heat of summer and the frozen ground of winter.
So, when to plant myrtle ground cover?
You know the answer now, so grab your plants and get them in the ground during those perfect mild windows.
Your garden will thank you with a beautiful, low-maintenance ground cover for years to come.