Common Pests & Diseases
Diseases
Generally disease-free
Pests
May be susceptible to citrus red spider mite and glasshouse red spider mite, soft scale and fluted scale, aphids, caterpillars and mealybugs under glass
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grapefruit 'Star Ruby' · Pests & diseases
grapefruit 'Star Ruby' · Citrus × aurantium 'Star Ruby'
Container-grow in fertile loam in a warm room, but can go outside in mid-summer. It will need extra feed through the growing season. For more advice see citrus cultivation
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunInformation to be completed