How to Care for Sago Plants
How to Care for Sago Plants. The sago plant (Cycas revoluta), more commonly known as the sago palm, is a cycad--a type of plant so ancient in origin that it fed the dinosaurs. Although it looks like a palm, the sago has entirely different care requirements and can be harmed if fertilized like a palm tree. The sago is a slow growing plant,...
The sago plant (Cycas revoluta), more commonly known as the sago palm, is a cycad--a type of plant so ancient in origin that it fed the dinosaurs. Although it looks like a palm, the sago has entirely different care requirements and can be harmed if fertilized like a palm tree. The sago is a slow growing plant, eventually reaching 10 feet tall. Because it can take up to 50 years to reach maturity, older sagos are quite valuable and subject to being dug up and stolen.
Things You'll Need
Mulch
Fertilizer
Insecticidal soap
Supply the sago plant with water when the top 2-inch segment of soil is dry. Stick your finger into the soil to determine the moisture content.
Apply a 2-inch layer of mulch to the soil around the sago plant. Start spreading it 4 inches from the base of the plant, out to the dripline. Mulch helps maintain an even soil temperature, discourages weeds and keeps the soil moist longer.
Fertilize the sago plant in April, July and September with a 24-7-8 fertilizer. Choose a formula that contains micronutrients, especially magnesium, and apply it at the rate suggested on the fertilizer label. Always water before and after applying fertilizer.
Check the sago plant periodically for signs of insect infestations. The plant is especially susceptible to scale, which appears as brown streaks or spots on the leaves. Use an insecticidal soap spray, according to package directions, to manage scale and other pests.
Tips & Warnings
All parts of the sago plant are poisonous if ingested.
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