Contents
- 1 Is scaevola an annual or a perennial?
- 2 Does scaevola come back every year?
- 3 How do you look after scaevola?
- 4 How tall does scaevola get?
- 5 Why is my scaevola dying?
- 6 Do hummingbirds like scaevola?
- 7 How often should you water a Scaevola plant?
- 8 What kind of soil do you need for Scaevola?
- 9 What kind of pot should I use for Scaevola?
Is scaevola an annual or a perennial?
This heat and drought tolerant plant is an evergreen perennial, often grown as an annual.
Does scaevola come back every year?
They are perennials in United States Department of Agriculture zones 9 to 11 but must be grown as annuals elsewhere. The plants usually get only 8 to 10 inches (20 to 25 cm.) tall with thick stems and leaves and dentate margins.
How long does scaevola last?
They last for a week or more in the vase, making them a favorite of flower arrangers. This tender perennial will last the winter in only the warmest parts of the country, Zones 9-11.
How do you look after scaevola?
Grow in moderately fertile, humus-rich, moist but well-drained soil in sun or light shade. Overwinter indoors or remove at the end of the growing season. Or, grow under glass in loam-based compost in indirect light. water freely in growth.
How tall does scaevola get?
8 to 12 inches
Height/Spread Depending on the cultivar, scaevola can range from 8 to 12 inches in height and 2 or more feet long.
Should scaevola be cut back?
Scaevola is self-cleaning and does not need to be deadheaded, but you can cut it back by half after the first big flush of blooms to encourage new growth and spur even more flowering.
Why is my scaevola dying?
Overwatering. While other plants may wilt in hot, dry conditions, lack of water is not what usually causes scaevola to wilt unless the soil is severely dry. Overwatering or keeping the soil constantly wet is more likely the problem if your scaevola is wilting.
Do hummingbirds like scaevola?
Consider gayfeather, whose purple, lavender or white spires are like 3-foot-tall exclamation points. Butterflies and hummingbirds are big fans of this sun-loving perennial.
Do you prune scaevola?
How often should you water a Scaevola plant?
Potted scaevola needs more frequent water due to the restricted soil; they should be checked at least twice weekly and watered whenever the soil is dry on the surface. When watering, saturate the soil until the excess water drains from the bottom of the pot.
What kind of soil do you need for Scaevola?
Rich soil isn’t necessary for thriving scaevola plants. While soil of average fertility is fine, good drainage is an important ingredient of healthy plant growth. When growing in the ground, amend heavy clay soils or use raised beds.
What’s the best way to transplant a Scaevola?
Move it indoors to a sunny, south-facing room where temperatures stay above 40 degrees Fahrenheit. Water sparingly while overwintering, providing just enough moisture to keep the foliage from wilting. In spring, transplant the scaevola back into its bed after the soil warms and all frost danger has passed.
What kind of pot should I use for Scaevola?
If you plan to plant them in a container or hanging basket, use a general-purpose potting mix that will drain freely. Plant scaevola in full sun. These tough plants thrive in the hot, dry weather of summer and put on their best displays in the heat. Their thick, fleshy foliage has also adapted to drought, retaining water for those dry spells.