Maintain elf spur - how to water and fertilize properly


The elf spur, also known as Diascia, is actually an easy-care tub plant. However, there are a few things to consider when watering.

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With its pretty little pharynx flowers, the elf spur embellishes some flower boxes. The brown root plant from South Africa does not place too great demands on the hobby gardener. With proper care, the plants grow quite abundantly and bloom throughout the summer. Now you can find out what should be considered when caring for the elf spur.

Water the elf spur properly

The elf spur should be kept as evenly moist as possible. It is important to find a measure that prevents the root ball from drying out, but also prevents waterlogging. So keep the plant evenly moist. In a sunny location, the plants in the bucket need watering several times a day. The plants should not be watered in the blazing midday sun. On the other hand, it is a good idea to water in the morning and evening.

Excessive watering leads to waterlogging, especially if the substrate is not loose enough and the watering water builds up in the planter. A drainage from coarse gravel or shards of clay can prevent this.

The elf spur pour in keywords:

  • keep evenly moist
  • Root balls should not dry out
  • Waterlogging must not occur
  • Water often in sunny locations
  • Water several times on hot days

Fertilize elf spur properly

The elf spur does not need excessive fertilizers. If compost is added to the potting soil in spring, the plants are usually supplied with all the necessary nutrients.

➔ Tip: Commercial potting soil already contains fertilizer. If transplanted in spring, fertilizers are not absolutely necessary over the summer.

You can also work with commercially available slow release fertilizers. This is mixed once under the substrate and provides the plants with all the necessary nutrients for months. Conventional liquid fertilizers can be used to promote flowering. This can be added to the irrigation water at fortnightly intervals. The plant is fertilized only between April and late September. If the elf spur is wintered over, no fertilizer is required.

Key words to fertilize the elf spur:

  • during the growth phase
  • Compost acts as a natural long-term fertilizer
  • Conventional green plant fertilizer can promote flowering
  • Fortnightly liquid fertilizer application possible
  • no longer fertilize from October
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How can the flowers be preserved for a long time?

The elf spur accompanies us through the garden year with its pretty white to reddish flowers. With good care, the flower starts in May and can delight us until October. The plants grow quite abundantly in a sunny location and form dense cushions. If you water and fertilize enough, you also have a good chance of a rich bloom. So that storms and downpours cannot harm the plants, a protected and, if possible, covered location is a good option.

Care measures for a rich flowering:

  • sunny location
  • protected place
  • regular watering
  • sufficient fertilization
  • sufficient space in the planter

When choosing the planter, it should be borne in mind that the plants grow quite quickly and thus the space requirement increases. A distance of about 20 centimeters should be maintained between the individual plants in the flower box. Then the plants can spread without endangering other plant neighbors.

Overview of important care instructions

care measureexplanation
to water"The plants are to be kept constantly moist.
"The root ball must not dry out completely.
"The substrate can dry slightly before the next watering.
"Avoid waterlogging due to excessive watering.
"On hot days in high summer, multiple watering may be necessary.
Fertilize"If the plant is supplied with a slow release fertilizer in spring, it usually comes well over the summer.
"The compost can be mixed in as a natural fertilizer.
"To promote flowering, liquid fertilizers for flowering plants can be given every two weeks.
To cut"Regular cutting is not necessary.
"The plants only grow 20 to 30 centimeters high.
"Old flowers and withered leaves must be removed regularly. This promotes growth and further flowering.

Popular elf spur varieties briefly introduced

  • Elf spur Lilac Belle
    This variety is characterized by white to pale pink flowers, which are reddish to purple in the middle.
  • Apricot Queen elf spur
    This variety is quite often commercially available. The apricot-colored flowers are a special splash of color in summer tubs or boxes.
  • Elf Spur Whisper White
    Anyone who likes the classic is well advised with this variety. The flowers are particularly large and pure white.
  • Elfspur Blackthorn Apricot
    This variety impresses with its salmon-colored flowers.

Cut elf spur

Regular cutting measures are not necessary. If you want to keep your plants in abundant bloom all summer, it is a good idea to remove faded matter and occasionally cut the plants back. This promotes compact growth and allows new flowers to emerge.

➔ Tip: If you want to increase your elf spur, you should leave some flower heads on the plant so that seeds can form. However, this is at the expense of new flower formation.

How can you overwinter elf spur?

Elf spur can move to winter quarters after flowering. A prerequisite is, of course, that the varieties are perennials. The plants should be hibernated bright and cool. Frost must not prevail in the winter quarters. Before moving to the winter quarters, all dried leaves and flowers are removed from the elf spur. The ideal temperature is eight to ten degrees.

Every now and then the elf spur should get some water. The root ball must not dry out. Too wet a stand damages the roots. Since the plant needs significantly less water in winter quarters than in summer outdoors, it is sufficient to check the root ball every two weeks and water it if necessary.