What is the common name for Satsuki azaleas?
Common name: Azalea , Satsuki Azalea – Scientific name: Rhododendron indicum. Ericaceae family. Origin/native distribution of this species -The Satsuki azaleas are late blooming azaleas from Japan with highly variable flower colors. What does an overwatered azalea look like? The new foliage will become discolored. Mature leaves will yellow and become limp.Above the grotto stands a small grove of the late-flowering plumleaf azalea (Rhododendron prunifolium) displaying vivid orange-red blooms. Not only is this azalea one of the most striking native rhododendrons in the Southeast, it is also one of the rarest.Blooms in Spring, Summer, and Fall Most flowering shrubs offer a single, brief burst of color—but Encore Azaleas bloom not once but three times a year.Keep in mind that azaleas are evergreen and therefore need light during the winter months. Once again I have been receiving the regular winter question “the leaves on my azaleas are turning yellow and dropping off”. To those that are new to azaleas and to those that need to be reminded, this a natural process.
Can azaleas stay outside in winter?
Evergreen azaleas are intended for indoor use and are not frost hardy. They need to be overwintered in a cool and bright place. Japanese azaleas and diamond azaleas, on the other hand, are outdoor azaleas that retain most of their foliage even in winter. Like deciduous azaleas, they are frost hardy. It’s worth noting that these plants don’t actually require pruning to inspire new growth. So unless you’re trimming for aesthetics or to keep the azalea healthy, you can skip pruning altogether. Azaleas aren’t the only plants where fall may be too late.Azaleas grow best in a semi-shaded bed or woodland border in the garden, but they also do well in pots. Some azaleas (sometimes known as greenhouse azaleas) are suitable for bringing into the home from a cool, protected environment as house plants, although they will suffer if kept in warm, dry conditions for too long.Prune azaleas after their flowers have bloomed. Start in the spring and aim to finish by mid-summer to avoid cutting next year’s buds and new growth. What happens if you prune azaleas in the fall? If you prune azaleas in the fall, you might lose spring blooms, as they develop flowers on old wood.Azaleas are either evergreen or deciduous. Deciduous azaleas drop all of their leaves in the fall. In dry weather,they may drop their leaves earlier than usual. Their leaves then grow back in the spring. In warmer climates or unusually warm winters, deciduous azaleas may retain some of their leaves through the winter.
What is the scientific name for an azalea?
Azaleas (/əˈzeɪliə/ ə-ZAY-lee-ə) are flowering shrubs in the genus Rhododendron, particularly the former sections Tsutsusi (evergreen) and Pentanthera (deciduous). Choose a complete, extended-release, acid-forming product labeled specifically for azaleas, camellias, and rhododendrons with an NPK of 10-5-4 or 10-6-8. Some fertilizers labeled for flowering trees and shrubs also may have the correct NPK balance for azaleas.Choose a suitable location: Select a spot that has well-drained soil, partial shade, and protection from strong winds. Prepare the soil: Rhododendrons and Azaleas prefer acidic soil, so you may need to amend your soil with organic matter, such as compost or peat moss.Always keep the soil evenly moist and feed regularly with Miracle-Gro® Water Soluble Azalea, Camellia, Rhododendron Plant Food after renewal pruning. It takes a lot out of the plants to re-grow, and the food will give them a boost.
Do satsuki azaleas lose their leaves in winter?
Keep in mind that azaleas are evergreen and therefore need light during the winter months. Once again I have been receiving the regular winter question “the leaves on my azaleas are turning yellow and dropping off”. To those that are new to azaleas and to those that need to be reminded, this a natural process. In general, Encore® Azaleas will need watering every 7 – 10 days when temperatures are above freezing and rain is scarce. Deep Watering: When you do water, do so deeply and thoroughly. This encourages a more resilient root system essential for winter survival and is especially important before a freeze.Insufficient moisture when buds are forming in late spring and summer will diminish flowering. Be sure Encore Azaleas receive consistent water throughout the growing season. An inch of water per week is ideal. Maintain a 2- to 3-inch layer of mulch around azaleas to conserve moisture and keep roots cool.The tree should be watered at least once a day throughout the growing season to insure that the soil mass remains moist— not soggy. Azaleas do not like to dry out; if allowed to do so, the fine fibrous roots will quickly desiccate and die.Keep azalea soil evenly moist, so it never dries completely out and never stays overly wet. Plants in sun typically dry out faster and need more water than shaded plantings. A 3-inch layer of organic mulch helps keep soil moisture and temperatures consistent. Learn to check the soil around your azalea by hand.