How Often Should I Water Kangaroo Paws?

Watering Method

• Kangaroo paws are drought tolerant plants that require well-draining soil for best growth. Soggy soil is detrimental to this plant. Drip irrigation is ideal because overhead watering can lead to disease. If you do provide overhead water, do so in the morning so the leaves can readily dry off. If too much water is left on the leaves, chances are good that ink spot disease will occur. The plants need more water in summer and less water in cool seasons or when planted in the shade. Frequent or daily watering may be necessary during hot seasons in dry climates or if using a drip system.

Seasonal Watering

• The Western Australia Department of Agriculture recommends half as much water per day for each plant (1 to 2 liters) during the cold, rainy season compared with spring and summer (2 to 4 liters). Extra irrigation during spring and summer will promote longer bloom times. With drip irrigation, water may be provided daily. However, kangaroo paw is drought tolerant and this schedule can be altered. In the winter, daily watering is not necessary and it can be beneficial to keep soil dry and water infrequently as long as the plant is not growing or blooming.

Care

• Plant kangarooo paws in full sun or light shade, in an open location where the plant can receive adequate air flow. A spacing of 4 to 5 feet helps prevent diseases from spreading. Avoid heavy shade or cold, damp soil. Ink spot disease is caused by a fungus and can be a serious detriment to the plant. Watering away from plant foliage, spraying with fungicides and eliminating snails prevents the occurrence of this disease. If weak plants are over watered, there is a good chance they will develop the disease.

Pruning

• Frost damage, snails, ink spot disease and other fungal diseases can alter the beauty of this plant, but pruning can help improve the appearance of the plant. After cutting plants back, apply slow-release fertilizer around the base to promote new growth.