Lavender Sun Requirements

Lavender sun requirements

All types of lavender need full sun to thrive. Native to the western Mediterranean, lavender is a sun worshipper and can take up to six hours of direct sun daily.

Can lavender get too much sun?

Lavender plants thrive in full sunlight and are not very happy in the shade. They need at least 6 hours of direct sunlight per day, ideally 8-10 hours during the growing season.

Is 5 hours of sun enough for lavender?

Plant lavender in a spot that gets at least 6 to 8 hours of sunlight each day (“full sun”). Lavender thrives in most soil qualities, from poor to moderately fertile. Lavender makes only one demand of soil: It must drain well. Standing water and wet areas could encourage root rot.

Where does lavender grow best?

Plant lavender in the ground in your sunniest spots. Lavender plants will tolerate many growing conditions, but they grow best in warm, well-draining soil, and full sun. In the garden, lavender makes an excellent companion plant for almost anything from roses to cabbage.

Does lavender like hot afternoon sun?

The best place to plant lavender Plant in full sun and protect from strong winds. If there are spots in the garden that bask in the hot afternoon heat, plant lavenders – they will love it! However, lavenders will also grow in semi-shade, provided the soil conditions are met.

Does lavender prefer morning or afternoon sun?

Lavenders demand full sun, although afternoon shade may be appreciated in the hottest climates. Plants are very drought resistant once established, but will flower better if not allowed to dry out.

Does lavender grow in hot sun?

Light: Lavender needs full sun and well-drained soil to grow best. In hot summer climates, afternoon shade may help them thrive. Soil: Lavender grows best in low to moderately-fertile soils, so don't amend the soil with organic matter before planting.

What temperature 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.

Can it be too hot for lavender?

Soil temperatures above 65°F (18°C) favor growth and regeneration after harvest. However, the plant can definitely tolerate lower temperatures as well. High humidity favors the development of fungal diseases, while extreme summer heat affects negatively the quality of products (floral stems, essential oil).

Is lavender OK in shade?

Grow lavender in full sun in well-drained soil. Half hardy and tender lavenders, such as Lavendula stoechas, should be grown in a sheltered spot.

Can lavender grow in pots?

Lavender also grows quite well in containers. In the Deep South, it actually does better in pots, as it benefits from improved drainage and air circulation. While the plants thrive in arid Western climates, they are usually considered annuals in the South.

Should lavender be cut back in the fall?

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. Pruning now can cause dieback that may kill the plant.

What is the best month to plant lavender?

The best time to plant Lavender is during the early spring during the months of April and May. This gives the plant time to establish so it can grow successfully during summer. The soil also naturally warms up during this time.

Is lavender a high maintenance plant?

Once established, lavender is very low-maintenance, but should be pruned annually. Plants that aren't pruned have a tendency to get woody and sprawl, leaving a hole in the middle. In Zone 7 and colder, pruning should be done after flowering in the spring. In Zones 8 and above, prune back after summer flowering.

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.

What not to plant with lavender?

What plants should you avoid pairing with lavender? Because lavender loves full sun and dry conditions, it doesn't do well with perennials or annuals that prefer shade. Plants such as some types of impatiens, hosta, camellias and fuschia are not as drought-resistant, so their need for water may drown out lavender.

How many years does lavender last?

When sited correctly and pruned judiciously, lavenders should live for five to seven years. Although lavender is fairly drought tolerant, adequate moisture is required throughout the growing season. Most critical are the weeks after planting to ensure that soil around the rootball does not dry out.

Does lavender like lots of rain?

Most lavender growers know that lavender does not like wet feet, which means that roots cannot sit in saturated soils for long periods of time. In most of Ontario, the last few weeks have been very wet. Prolonged periods with wet soils can cause problems for lavender, even if planted in well-drained soils.

Does lavender come 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. Before you make any plant purchases, however, I want to remind you to always choose plants that thrive in your plant hardiness zone.

Do lavender plants spread?

Lavandula angustifolia 'Royal Purple' (Lavender) Quite tall for a Lavandula angustifolia, it typically grows in a bushy shrub, up to 30 in. tall (75 cm) and spreads 36 in. wide (90 cm).