How hot is too hot for lavender?

The general answer is around 90 degrees F, with some exceptions to the rule. This means that when temps rise above 90 and remain there for a lengthy spell: Leaves wilt. Water evaporates into the atmosphere more quickly in high heat, draining a plant's reserves.

How hot can lavender tolerate?

The plant originated from Mediterranean countries, where average temperatures of 68-86°F (20-30°C) during spring-early summer are common. Soil temperatures above 65°F (18°C) favor growth and regeneration after harvest. However, the plant can definitely tolerate lower temperatures as well.

Does lavender take hot sun?

Because of its Mediterranean origin, lavender loves blazing hot sun and dry soil. If your lavender doesn't thrive, it's most likely due to overwatering, too much shade, and high humidity levels.

Can lavender survive 100 degree weather?

Lavenders are drought resistant and heat tolerant so you do not have to worry about under watering your lavender if the weather is humid, despite the hot weather.

Can lavender grow in hot areas?

Lavender (Lavandula) can grow year round in a hot and dry climate like southern California and the arid Southwest, or even arid West. Most of the 15 or so species don't grow as well, nor are long-lived, in hot and humid climates such as the Southeast or Midwest.

Signs of Heat Stress on a Lavender Plant.

How often should I water lavender in the summer?

Lavenders typically need to be watered once every two weeks during the growing season (spring and summer). Outdoor lavenders will not need watering in Fall or Winter as they are in a dormant state and will attain enough water easily from the weather.

Can you grow lavender in the desert?

Lavender is one of the best adapted plants for desert landscapes. In it's native environment from the coastal to inland hillsides along the Mediterranean, lavender thrives in rocky, gravelly, alkaline soils very similar to ours here in the desert.

What conditions do lavenders like?

Lavender is a Mediterranean plant (in needs if not always in geographic origin) and needs lots of sun and fast-draining soil. It will not survive long in shady, damp or extremely cold conditions. It prefers poor, dry or moderately fertile soil, including chalky and alkaline soils.

How do you take care of lavender in the summer?

To prune your lavender in the summer, grab handfuls of the stems and, using clean, sharp secateurs, snip them off, removing up to a third of the plant's growth. Try to maintain a good rounded shape to the plant, but do not cut too close to the woody base of the stems, or the plant might struggle to overwinter.

Why are my lavender dying?

The most common reasons for a Lavender plant dying are improper watering, over-fertilization, acidic soil pH, diseases, pests, or inadequate sunlight. Careful inspection of the plant and growing conditions are essential to help identify and fix the issue.

Should lavender be cut back?

Lavender bushes need to be cut back every year to keep them from growing out of control. “Pruning lavender keeps it looking full, encourages new growth and flowering, and gives you lots of fresh tips to harvest throughout the season,” says Amy Fedele, a home gardening expert and Pretty Purple Door blogger.

Can lavender survive in Arizona?

Lavender originates from the Mediterranean region and loves hot sun and dry soil. This makes it perfect for any Arizona garden. Choose a spot in the garden where the plant will have full access to sun as well as enough room to spread and grow to maturity.

Can lavender survive in Las Vegas?

We grow lavender varieties (Angustifolia and Intermedias) that are able to withstand the extreme temperature variations of the high desert. In the winter, nighttime temperatures can be in the single digits and lower. In the summer, the daytime temperatures can be in the 90s with the humidity in the lower teens.

What climate is best for lavender?

Lavender grows very well in arid climates like the Mediterranean, which is why lavender flourishes in our neck of the woods, in Sequim on Washington State's Olympic Peninsula, which has very similar growing conditions. It prefers low humidity, sandy, well-drained soil, and is very drought tolerant.

Does lavender do well in pots?

All lavender plants grow well in pots and containers due to the favorable drainage conditions, however there are some lavender cultivars that are most suited to growing in pots then others.

Does lavender dry out in summer?

Lavenders are used to dry summer air with little humidity. This is where their dense foliage thrives, as the soil and stems stay dry and free of excess moisture. In very humid climates – especially in summer – lavenders will not grow to their full potential.

Why is my lavender drooping?

On hot days, lavender will droop to conserve water, even if it's not thirsty. It's just a natural strategy to stay hydrated. If you notice your plant drooping but don't think it's overwatered or in the wrong kind of soil, check on it later when the day is cooler. It may very well have perked up on its own.

Are bees attracted to lavender?

While both bumblebees (Bombus spp.) and honey bees (Apis mellifera) are attracted to lavender (Lavandula spp.), the plant is more popular among bumblebees.

Is lavender a desert flower?

The genus Condea (formerly Hyptis) is commonly known as the bushmints. Desert Lavender is a medium to large perennial shrub found in the deserts of southwestern United States of Arizona, Nevada, California, and northwestern Mexico in Sonora and Baja California at elevations below 3,000 ft.

How do you plant lavender in the Southwest?

Like most herbs, all of these lavenders do best in well drained soil. They will need watering during the dryer months, but can often survive on rainfall during monsoon or winter months. Fertilize in moderation or not at all to encourage greater production of the fragrant oils. Harvest and prune often.

Can you grow lavender in the mountains?

In fact, you probably can grow phenomenal 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.

Does lavender keep scorpions away?

According to various studies, particularly in the studies of Herbology, Lavender is a very successful, natural repellent for scorpions. Essential oil manufacturers offer Lavender oil and many mainstay cleaning companies offer lavender scented products.

Which lavender grows best in Arizona?

French Lavender – In bright Arizona gardens, French lavender bloom most of the growing season. An irregular shrub reaching 3 feet tall and up to 4 feet wide. The leaves are toothed in green or gray. Flowers are purple with two little “rabbit ear” petals that stand up on top.

What happens if you don't prune lavender?

An annual pruning is an important step for long-lasting lavender (Lavandula spp. and hybrids) plants. Without it they grow a large, lanky, woody base that can split open — it looks bad and shortens the plant's lifespan.

Can I prune lavender in November?

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.