![]() These injuries, along with any recently cut stems, open plants up to further cold damage, which can destroy stems or even kill an entire plant. And if forced late in the season, tender growth can easily be injured by an early frost. Why? As mentioned, pruning forces new growth. When to prune lavender (and other shrubby herbs) depends a good deal on your winter weather.įor those in areas with mild winters, with temperatures that typically stay above freezing, trimming can be done immediately after flowering or any time until autumn.īut in regions with freezing winter temperatures, you should avoid trimming plants beyond midsummer. That’s when a hard prune is needed to rejuvenate plants – more on that in a bit, but let’s look at the timing first. ![]() intermedia) hybrids are much longer-lived and can last 15 to 20 years with proper pruning.īut even with an annual trim, lavender can become leggy or overgrown over time, flopping and sprawling with a bare, woody center. Pruning also helps to extend the life of lavender, which can be about five to seven years for the tender or semi-hardy types such as the French ( L. Without pruning, in a few seasons your once-showy lavender may take on the unsightly chicken-legs look, with long, scrawny stems below tufts of foliage and sparse flowers. So sharpen up your shears and read on to learn how to prune lavender for lush, showy plants!īranching produces a thick canopy and causes some new growth at the base of stems as well – which is where plants tend to get leggy. What’s that? Your plants are already overgrown and leggy? Not to worry, we have the details on how to give them a second life with a rejuvenating hard prune as well. With just a little annual trimming, you can keep lavender compact, dense, and floriferous for many years. ![]() That’s where you and your garden snips come in… Or if you need a lavender cultivar for high heat and humidity, there are plenty of those too.Ībout the only thing they don’t do on their own is keep leggy stem growth in check. If you need cold-hardy plants for tough winters, there are many suitable selections. The pretty plants make a beautiful addition to barriers, beds, borders, containers, foundations, and rockeries.Īnd freshly cut flowers add scented beauty to floral arrangements while dried flowers add long-lasting fragrance to potpourri and floral sachets. Pollinators flock to their sweet mauve, pink, purple, and white flowers, while the intense essential oils repel deer and gnawing rodents. These tough, woody perennials are mostly self-sufficient and handle lean soils, hot sun, and arid conditions without missing a beat. If you buy from one of our links, we may earn a commission. We link to vendors to help you find relevant products.
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