If you are looking for a low growing perennial that handles heat, poor soil, and tight budgets with equal grace, Turkish Veronica ground cover deserves a spot on your short list. Often sold under the common name Thyme Leaf Speedwell, this tough little plant forms a dense mat of tiny rounded leaves and covers itself with small blue flowers in late spring. I have used it in my own rock garden for years, and it still surprises me how much color it delivers for almost no effort or expense. Unlike some ground covers that demand constant watering or frequent division, Turkish Veronica settles in and quietly does its job. Let me show you how to grow this drought tolerant perennial without spending more than a few dollars.
Why Turkish Veronica (Thyme Leaf Speedwell) is a Smart Budget Choice
Many ground covers cost a small fortune when you need to cover a large area. Creeping thyme and sedum can run up a bill quickly if you buy pots. Turkish Veronica, however, is one of the most affordable options I have found. A single flat of plugs can cover several square feet within one growing season, and a few starter plants can be split into many more over time.
This perennial spreads by rooting along its stems, which means you can take stem cuttings in early summer and root them in a simple pot of sand. I have done this myself and doubled my planting area for free. The flowers are a clear bright blue that attracts early pollinators, yet the plant itself stays low, rarely exceeding two inches tall. For a budget conscious gardener, it is a no brainer.
Another reason it saves money is its drought tolerance. Once established, Turkish Veronica needs very little water. That means lower water bills and less time spent dragging hoses around. In my own garden, I only water it once a week during the hottest part of summer, and it looks perfectly happy.
Where to Plant: Sunny Spots and Well Drained Soil
Planting Thyme Leaf Speedwell in full sun is the easiest way to guarantee success. This plant evolved in rocky, open areas of Turkey and the Caucasus, so it craves sunlight and hates wet feet. If you give it a spot that gets at least six hours of direct sun, it will reward you with thick growth and abundant flowers.
Well drained soil is non negotiable. Heavy clay that stays soggy will rot the roots quickly. If your soil is heavy, mix in some coarse sand or fine gravel before planting. I have also grown it in pure decomposed granite with excellent results. The plant does not need rich soil, so you do not need to buy expensive compost or fertilizer.
Rock gardens are the perfect home for this ground cover. The crevices between stones provide excellent drainage, and the low mat of foliage softens hard edges. You can also plant it at the top of a retaining wall and let it cascade down. I did this along a short wall in my backyard, and within a year the whole top edge was covered in a thick blue carpet during bloom time.
How to Grow Turkish Veronica from Seed or Plugs on a Dime
The cheapest way to start is from seed. Turkish Veronica seeds are tiny, but they germinate reliably if you sow them on the surface of a damp seed starting mix. Do not cover them with soil. They need light to sprout. I like to scatter them in a shallow tray and keep the tray in a bright windowsill. Germination takes about two to three weeks.
If you want faster results, buy a handful of plugs from a nursery that specializes in perennials. A single plug tray of 50 cells often costs less than a flat of mature plants. Once you receive them, separate each plug and space them about 12 inches apart. They will fill in quickly. I have also ordered bare root divisions from online sellers during the off season for very low prices.
To save even more, look for local plant swaps or gardening groups on social media. Many gardeners have extra Turkish Veronica and are happy to share a few rooted pieces. I once traded a small bag of my excess sedum for a dozen stems of this speedwell. That is the kind of exchange that makes gardening fun and affordable.
- Sow seeds on surface of damp mix, do not cover, keep warm and bright.
- Buy plugs or bare root in spring or fall for the best value.
- Space 12 inches apart and let the stems root into the soil.
- Take stem cuttings in early summer and root them in sand or perlite.
- Join plant swaps to get free divisions from other gardeners.
Caring for Your Drought Tolerant Perennial: Watering and Pruning Tips
Care for this plant is genuinely minimal. During the first few weeks after planting, water it regularly to help the roots establish. After that, you can cut back to deep watering once every 10 to 14 days in the absence of rain. Overwatering is the most common mistake I see. This perennial stores moisture in its fleshy leaves, so it can handle dry spells well.
Pruning is almost unnecessary, but a light shearing after the flowers fade can encourage a second flush of blooms and keep the mat tidy. I use a pair of hand shears and simply trim off the spent flower stems. Do not cut into the woody parts. The plant will look fresh again within a week.
Fertilizer is not required. In fact, too much nitrogen will cause the leaves to grow large and floppy, spoiling the neat ground cover look. If your soil is very poor, a single light application of a balanced slow release fertilizer in early spring is plenty. Otherwise, let it fend for itself.
Designing with Turkish Veronica in Rock Gardens and Walls
Rock garden design with low growing perennials works best when you combine textures and colors thoughtfully. Turkish Veronica has a fine, almost mossy texture that contrasts nicely with broader leaved plants like lamb’s ears or larger sedums. I like to plant it near silvery artemisia or alongside orange flowering rock rose. The blue flowers pop against those muted tones.
For cascading over walls, plant Turkish Veronica at the top edge and let it spill downward. It does not grow more than a couple of inches thick, so the cascade looks like a soft blanket rather than a thick shag. I have seen it used effectively on stone retaining walls, around steps, and even in crevices of a dry stack wall where the stems trail down the face.
If you have a slope that is hard to mow, this ground cover is a perfect solution. It stabilizes the soil with its shallow root system and never needs mowing. I planted a small bank with it three years ago, and now it is a solid mat of green that stays weed free almost entirely on its own.
Common Problems and How to Avoid Them (Without Spending Extra)
Most issues with Turkish Veronica come down to water and drainage. Root rot is the number one killer. If you notice leaves turning yellow or brown and the plant looks mushy, you are likely overwatering or the soil is too heavy. Stop watering immediately and consider moving the plant to a drier spot. In many cases, the plant will recover if you let the soil dry out completely.
Another problem is sparse growth in too much shade. If you planted it under a tree or on the north side of a building, it will stretch out and look thin. The fix is simple: move it to a sunnier location. I have relocated a few clumps myself, and they bounced back within weeks.
Weeds are rarely an issue once the mat is dense, but during the first season you may need to pull a few. Do not use chemical weed killers near this plant. The leaves are sensitive to herbicides, and you can damage the ground cover. Hand weeding is quick and costs nothing. After the first year, the mat is thick enough to smother most weed seeds.
Where to Buy Turkish Veronica Without Breaking the Bank
Online nurseries often sell Turkish Veronica as plugs or small pots for very reasonable prices. Look for sellers that specialize in perennial ground covers or rock garden plants. I have ordered from High Country Gardens and Bluestone Perennials in the past and been happy with the size of the plants. Buying in early spring or late fall usually gives you the best deals because demand is lower.
Local garden centers may carry it under the name Veronica liwanensis or Veronica oltensis. Do not confuse it with tall veronicas like Veronica spicata. Those are completely different plants. Ask for Thyme Leaf Speedwell if the botanical name is unfamiliar. If your local store does not stock it, ask them to order it. Many independent nurseries are happy to bring in a flat if you request it.
Finally, do not overlook the option of bare root divisions from fellow gardeners. Check online marketplaces like Craigslist or Facebook Marketplace during spring cleanup season. People often dig up extras and sell them for a dollar or two per clump. I have built entire sections of my garden this way, and each plant cost less than a cup of coffee.
Turkish Veronica ground cover is one of the most reliable and affordable perennials I have grown. It asks for almost nothing, yet gives you a carpet of blue every spring and a tough green mat the rest of the year. Whether you are filling a rock garden, softening a wall, or covering a dry slope, this plant will not disappoint. If you have not tried it yet, start with a few plugs or a handful of seeds. Watch it spread and enjoy knowing you created something beautiful without spending a lot of time or money. Your garden will thank you for it.
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