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What temperature is too cold for lavender?
Temperature: During winter, lavenders like it cool but not drafty; the temperature can drop to as low as 40°F (5°C) at night and shouldn't be warmer than 65°F (18°C) during the day. This means that you ought to keep them away from heaters that will dry them out and drafty windows that could chill them too much.
Will lavender survive winter outside?
English lavender species are hardy, so can survive outdoors throughout winter and tolerate frost. Whereas Spanish, French and Italian lavenders are not frost tolerant and will need to be transferred to pots and taken indoors over winter, if they're in a climate that receives regular frosts.
Does lavender grow back every year?
Lavender is a Low-Maintenance Perennial And this beauty will come back to your garden every year, for about 3-5 years, so it's a great investment. What is this? Before you make any plant purchases, however, I want to remind you to always choose plants that thrive in your plant hardiness zone.
Does lavender survive frost?
English lavenders are perennial plants (as are all lavenders) that are capable of tolerating frost, snow and temperatures as low as -10 C, whereas French (Lavandula dentata) and Spanish lavenders (Lavandula stoechas) are generally not cold hardy and will not survive winter in pots in cold climates.
How do you winterize lavender?
If your plant will be inside for the winter, keep it in a cool, non-freezing location with sunlight and air circulation. Slow down watering of plants. Lavender prefers a dry soil, and the amount of rain that naturally falls will be sufficient for the plant.
Do lavender plants spread?
Lavender grows well in containers or you can plant a lavender hedge to outline the landscape. What is this? Once planted, the hedge grows about one to two feet tall, and each plant will spread from one to five feet.
Is lavender toxic to dogs?
The lavender plant contains a compound called linalool, which can be toxic to animals like dogs and cats. However, the plant has such small concentrations of linalool that toxicity is not a common issue. The problem happens when dogs ingest an enormous amount of lavender.
What happens if you don't prune lavender?
If you don't prune lavender, the plant will quickly become leggy and woody, and won't be able to hold its own weight very well. This means the stems will flop over when heavy with flowers, causing the plant to spread out and exposing more of the old wood in the plant.
Should you deadhead lavender?
Is Deadheading Absolutely Necessary? While deadheading can encourage new blooms and tidy up your plants, it's not absolutely necessary. Lavenders cope just fine with their old blooms still attached, and they normally fall off after a couple of months anyway.
Do I need to cut back my lavender for winter?
Unpruned lavenders tend to become woody and have decreased blooms. However, lavender should not be pruned during the winter. Unlike many perennial plants and shrubs that can be pruned now, it is best to wait to prune lavender until after bloom in spring or in early fall before any danger of frost.
How long does a lavender plant last?
Lavender is a perennial and has been known to survive up to 15 years in home gardens. Longevity can be increase through many methods of lavender growing. Soil preparation, soil amendments, drainage, pruning, winter protection and proper harvesting can result in a life long lavender hedge.
Do I need to cover lavender plants in winter?
Third, it is important to cover your Lavender plants (zone 5 and below) with winter protection. Being that Lavender is an evergreen shrub, these plants are susceptible to winter burn and have a hard time fighting the natural winter elements.
Should I cover my lavender for winter?
Lavender is a drought tolerant plant and prefers to be dry, so you want to ensure good drainage. A slope or small raised bed would help ensure the plant has good drainage and stays dry and happy. Third, it is important to cover your Lavender plants (zone 5 and below) with winter protection.
Will my potted lavender come back?
Key Takeaways: Lavender does come back after Winter if they are planted in the appropriate climate. French and Spanish lavenders are not cold hardy and may not come back after a cold Winter with freezing temperatures whereas English lavender can tolerate cold climates and grow again in the Spring.
Does lavender turn brown in winter?
Cold, wet soils in winter are the most frequent time lavenders turn brown, so avoid watering all together, unless the lavender is indoors in which case a light watering once every 4-6 weeks is all that it requires.
What is the best lavender for Zone 9?
One great variety of lavender for zone 9 is “Phenomenal” lavender. This variety does especially well in humid zone 9 climates, including Florida. It is derived from Grosso ( Lavandula x intermedia ), a famously fragrant variety. Plants grow to 2-4 feet (0.5 to 1 m.) tall and bloom in late May to July. Despite this variety’s tolerance for humidity, well-drained soil is still a must.
How tall does Spanish lavender grow?
Plants grow 3 feet tall (1 m.) and have dark purple flowers. Spanish lavender ( Lavandula stoechas) is one of the best choices for locations with hot, humid summers. It is fragrant and has unusual, ornamental flower spikes but is less useful for cooking than more familiar lavender species.
Why is lavender important?
There are many reasons to grow lavender. This garden classic is a source of craft materials, scent, a culinary ingredient, an essential oil, and a medicinal tea, plus it looks great in a garden.
When does Goodwin Creek lavender bloom?
Plants grow to 2-4 feet (0.5 to 1 m.) tall and bloom in late May to July. Despite this variety’s tolerance for humidity, well-drained soil is still a must. Goodwin Creek Gray lavender is a zone 9 lavender with a high heat tolerance. This variety, probably derived from a hybrid between two lavender species, is drought-tolerant ...
Can lavender grow in Zone 9?
Otherwise, growing lavender in zone 9 is similar to growing it in cooler climates. This plant requires full sun and well-drained soil, preferably with a good amount of sand. Growing lavender in pots is a great idea if the soil type in your garden is not right for lavender.
Is lavender in Zone 9?
While lavender grows well in dry areas of zone 9 that are similar to its native Mediterranean habitat, it can be a challenge to grow this herb in wetter zone 9 climates. In zone 9, lavender may have trouble with excessive summer heat, especially if it is also humid.
How to grow lavender in Zone 4?
Tips for Growing Lavender in Zone 4. Lavender requires plenty of sun, well-draining soil and excellent air circulation. Prepare the soil by tilling down 6-8 inches (15-20 cm.) and working in some compost and potash. Plant the lavender out when all danger of frost has passed for your area. Lavender does not need lots of water.
How tall does a phenomenal lavender plant get?
It is a shorter variety than Munstead and will only get to about a foot (30 cm.) in height. Phenomenal is a new hybrid cold hardy lavender that thrives from zone 4-8. It grows much taller than either Hidicote or Munstead at 24-34 inches (61-86 cm.), with the taller flower spikes typical of hybrid lavender. Phenomenal is true to its name and sports ...
How tall does Munstead lavender grow?
It can be propagated via seed, stem cuttings or get plant starts from the nursery. This variety of lavender will grow from 12-18 inches (30-46 cm.) in height and, once established, requires very little care with the exception ...
What is the best flower to grow in Zone 4?
Hidicote lavender is another variety suited to zone 4 that, like Munstead, can even be grown in zone 3 with reliable snow cover or winter protection. Hidicote’s foliage is grey and the flowers are more purple than blue. It is a shorter variety than Munstead and will only get to about a foot (30 cm.) in height.
How to protect lavender from winter?
In the winter, prune back the herb’s new growth by 2/3 of the stem length, avoiding cutting into the old wood. If you don’t get a good reliable snow cover, cover your plants with straw or dry leaves and then with burlap. This will protect cold hardy lavender from drying winds and chilly temps.
Is lavender good for cold climates?
Lavender Varieties for Cold Climates. There are basically three lavender plants suitable for zone 4. Be sure to check that the variety has been tagged a zone 4 lavender plant; otherwise, you will be growing an annual.
Can lavender be grown in Zone 4?
Cold hardy lavender might need a little more TLC if you don’t have a reliable snow pack, but there are still lavender plants for zone 4 growers available.
Where is the best place to plant lavender?
It stands to reason that the best place to plant lavender will be a location that mirrors its natural habitat. It should also be obvious from the previous section that different types of lavender prefer slightly different conditions.
Is lavender an easy plant to grow?
Given the right conditions, lavender is very easy to grow. You can grow all types of lavender in garden beds and in pots.
What is the best zone for French lavender?
French lavender has grayish leaves with a serrated edge. It grows well in zones 7-10 and isn’t cold hardy. This species has pointed leaves and isn’t as heavily perfumed as English lavender. It does well in rock gardens and along pathways, because it’s tolerant of sandy soils.
What is the best lavender to grow in a cold climate?
English Lavender (Lavandula angustifolia) English lavender does well in zones 5-8. If you live in a colder climate, this is the variety for you. Munstead is a popular English type with blue-purple flowers that does well in cooler areas.
What is lavender used for?
Lavender is a Mediterranean native that has spread across the globe thanks to its luscious scent and multiple useful properties. Almost everyone has experienced the pungent, floral aroma that you can find in perfumes, potpourri, and soaps. Besides smelling heavenly, lavender is marvelous in cooking and has myriad medicinal qualities.
How long does it take for lavender to germinate?
They should start germinating in about one week. Plant outside when they have reached 5-6 inches tall.
What is the southern belle of lavender?
Spanish Lavender ( Lavendula stoechas subsp. pedunculata) Spanish lavender is the true southern belle of the lavender world and grows in zones 7-10. This type tolerates humidity, unlike most lavender plants. It has unusual flowers with a pineapple shape and a eucalyptus-like fragrance.
How much sun does lavender need?
Lavender is a sun worshiper and appreciates full sun in areas with good air circulation. Give it at least 6 hours of light a day.
How many groups of lavender are there?
Lavender Varieties. Lavender is divided into five main groups: English, French, Hybrids, Egyptian, and Spanish. Each group is unique in their growing and climate requirements, so pick the variety that’s best suited for your garden and needs.
What zone is lavender hardy?
Even Portuguese lavender, which is a warm season lavender, becomes hardy in zone 5 when bred with English lavender. These hybrids are called lavandins and are hardy in zone 5 with increased vigor, size and oil content than their parents. The optimal range for English lavender is zone 5 to 8.
What is the best temperature for lavender in Zone 5?
Lavender plants for zone 5 must be able to withstand temperatures of -10 to -20 degrees Fahrenheit (-23 to -29 C.). There are primarily French and English lavender varieties, with the English the most cold tolerant.
How Hardy are Lavender Plants?
Bees love it, it dries well and the scent remains long after the flowers have died. There are no reasons not to grow lavender, but is it right for your zone? With a sunny, well-draining location and plenty of spring and summer sun, the plants will thrive, but when winter comes, they are often killed to the ground if temperatures are too cold. So how hardy are lavender plants? Let’s find out.
How cold can lavender survive?
Cold hardy lavender does actually exist. The English varieties can withstand temperatures of -20 degrees Fahrenheit (-29 C.) while the French can only withstand temperatures of 10 degrees Fahrenheit (-12 C.) or higher. Winter survivability really depends upon the variety and if it is a hybrid of the hardiest strain available.
What is the best lavender plant for Zone 5?
Lavender plants for zone 5 that have extreme hardiness are: Hidcote. Munstead. Twickle Purple. The lavandins that are most hardy are: Grosso. Provence. Fred Boutin. Some winter kill may be experienced with the lavandins when they are sited in exposed areas or in cold pockets.
What is Zone 5 lavender?
Zone 5 Lavender Plants – Growing Cold Hardy Lavender Varieties. Lavender originated in the Mediterranean and flourishes in temperate regions of the world. Zone 5 can be a tricky region for Mediterranean plants which might find the climate too cold in winter.
What is the best temperature for English lavender?
The optimal range for English lavender is zone 5 to 8. This is the temperature range to which the plant is native and in which it will thrive.
What zone is lavender hardy?
It has also always been regarded as a beautiful ornamental plant. Native to the Mediterranean, most varieties of lavender are hardy in zones 5-9. A few varieties are known to hold up in the cold of zone 4 or the heat of zone 10.
What zone is Spanish lavender?
Spanish lavender ( Lavendula stoechas) is hardy in zones 8-11. The most common Spanish lavender varieties for zone 8 are:
What is the best lavender plant for Zone 8?
Choosing Lavender Plants for Zone 8. English lavender ( Lavendula augustifolia) is one of the most commonly grown varieties of lavender and is hardy in zones 4-8. In zone 8, English lavender can struggle with the heat. Lightly shading English lavender from afternoon sun can help it grow better.
What color is lavender?
Visually, lavender plants can have that same soothing affect, with their soft silvery-blue colored foliage and light purple flowers. Lavender plants, especially when grouped together, can be reminiscent of a quaint, peaceful English countryside. With careful selection, gardeners from zones 4 through 10 can enjoy the charm of these plants.
Can You Grow Lavender in Zone 8?
For thousands of years, lavender has been a valued for its medicinal, culinary, aromatic, and cosmetic properties. It has also always been regarded as a beautiful ornamental plant. Native to the Mediterranean, most varieties of lavender are hardy in zones 5-9. A few varieties are known to hold up in the cold of zone 4 or the heat of zone 10.
What is the best lavender to grow in the North?
The best lavender varieties for the north are all cultivars of Lavendula augustifolia, the so-called common or English lavender. (For French lavender, you need to visit France or Oregon.) ‘Munstead’ and ‘Hidcote’ are the two hardiest cultivars and are the ones you are most likely to see in northern gardens. Both are usually rated as USDA Zone 5 hardy, which means they will need a protected spot in most zone 4 (that’s St. Cloud southward in Minnesota) gardens. Hidcote grows a bit taller (18 inches, more or less) than Munstead and it has a grayish-green foliage and deep purple flowers. Munstead is shorter (12-15 inches). Both plants are highly aromatic and just walking by them you will catch the delightful scent of lavender. Phenomenal™ lavender is a new variety that some growers rate as hardy to USDA Zone 4. It also deals well with hot, humid summers, unlike other lavenders. I have not grown this variety, but may be worth a try.
What is the best perennial herb to grow in Oregon?
Plant Profile: Lavender. If you’ve ever seen photos of lavender fields in Oregon or other much more temperate climates that ours, you know how delightful this perennial herb can look. With its deep purple flowers and scented foliage, lavender is a dream plant for many northern gardeners.
Is Hidcote lavender good for northern gardens?
The keys are to pick the right varieties, site them carefully and nurture them during the months after they are planted. Hidcote lavender is a good variety for northern gardeners. Photo courtesy of Walters Gardens Inc.
Is lavender hardy in Zone 4?
Phenomenal lavender is a new variety that handles humidity well and is USDA Zone 4 hardy. Photo courtesy of Cultivaris
Is Munstead lavender hardy?
Phenomenal™ lavender is a new variety that some growers rate as hardy to USDA Zone 4. It also deals well with hot, humid summers, unlike other lavenders.
What is Zone 3 lavender?
Zone 3 is on the fringes of lavender society. In town (zone 5), lavender thrives like a weed in the border of the vegetable garden but here on the mountain, my plants struggle to make it through the winter, even a mild winter.
Why grow lavender?
Lavender is resistant to rabbit, squirrel, and deer damage. Animals don’t like the strong scent that comes not just from the flowers, but the leaves as well. Lavender flowers and leaves can be used in the kitchen, in the apothecary, in crafts, and in aromatherapy. It is also bug repellent but it attracts butterflies and bees, offering nectar to foraging beneficial insects. It grows in specialized planting areas like under black walnut trees.
What is super blue lavender?
Superblue is a patented English Lavender from Holland (US PP#24929). It is hardy in zones 4 to 9 and can overwinter in zone 3 with protection. Superblue has deep violet-blue flowers with a compact mounding habit. Superblue is hardy and adaptable to both dryland gardening and wetter conditions. It grows 10 to 24 inches in height. Superblue is not available as seed. Plants are available from Richters.
What lavenders are used in sachets?
These are the lavenders from the Lavandin group or the French lavender group. Those of the Lavandin group are the lavenders that are most in demand for essential oil production.
How tall does Lavandula x Intermedia grow?
It is hardy from zone 4 to 8, as other hardy lavenders but it has the best traits of both French and English lavenders. It grows 24 to 34 inches tall, much taller than Munstead or Hidcote.
How tall does Munstead lavender grow?
Munstead is an English lavender that is hardy from zones 4 to 9. If you get reliable snow cover you can grow it in zone 3, as well. It grows 12 to 18 inches tall and needs little care, other than winter protection. You can start it from seed, propagate it from stem cuttings, or get plant starts from your local nursery.
How many lavender varieties are there in Richter's?
If you live in zones 5 to 9 there are many more varieties of lavenders you can choose from. See the full selection of over 30 Lavender varieties on the Richter’s website. The rules for siting your lavender plants are the same regardless of your growing zone.
What zone do English lavenders grow in?
It’s important to pick the right plants ( including grasses) for hot, humid climates like Florida’s. This is especially true in Central and South Florida. Zone 8 — the state’s coolest hardiness zone — is the warmest most English lavenders can tolerate, ideally aided by light afternoon shade.
How big does lavender grow?
This unique-looking lavender grows about 2 feet (61 cm) high and 4 feet (122 cm) wide. Its gray-green, fern-like foliage is lacey, fragrant, and fuzzy. Its flower stems can reach 3 feet (91 cm) tall and sport bluish-purple flowers spring through summer. In mild climates, L. Pinnata can bloom year-round.
What does Lavendula dentata smell like?
The toothed, gray-green leaves of Lavendula dentata smell like a cross between regular lavender and rosemary. Its somewhat fragrant flowers feature light, bluish-purple flowerheads, topped with similarly-colored petals.
Why do lavender leaves curl out?
When a lavender plant has the Alfalfa mosaic virus, its leaves develop bright yellow patches and curl out of shape. Because it infects the whole plant, you can’t get rid of this virus by removing sick-looking stems.
Why are my lavender leaves turning yellow?
Lavender Leaf Spot. This fungal disease tends to affect lavender grown in humid, rainy areas. It can cause leaves to look yellowish, develop spots, and die. Plant a Florida-friendly lavender with proper spacing to prevent this disease.
What is the best soil for lavender plants in Florida?
Lavender grows best in full sun and dry, sandy soil. However, not all varieties tolerate Florida’s heat or humidity. The best lavender for Florida includes Phenomenal Lavender, exotic-looking Lavandula canariensis, and others. To maximize soil drainage, plant lavender in containers or raised beds.
How tall does Lavendula vera grow?
Within two-to-five years, this bushy perennial grows up to 16 – 18 inches (41 – 46 cm) tall and 24 – 30 inches (61 – 76 cm) wide. Americanmeadows.com recommends Lavendula vera for Zones 5 – 10.
