![]() Pests Heliopsis helianthoides var. scabra : The treatments are applied only in case there is an effective presence of parasites on the plant, using specific products. We suggest to avoid any treatment during bloom, which can injure pollinating insects. Water Heliopsis helianthoides var. scabracontinental : These plants shall be watered frequently to keep a constantly humid substrate. However avoid the water stagnation and decrease waterings in case of low temperatures. alpine : Water The Heliopsis helianthoides var. scabra very regularly, to maintain the soil always humid, but not soaked. During the coldest months water only if the soil dries out completely. mediterranean : Waterings will be very regular, giving a good amount of water, to allow the soil to be constantly humid, avoiding to drench it completely. Decrease waterings in the cost season. Light Heliopsis helianthoides var. scabracontinental : It is advisable to grow this plant in a very sunny place. alpine : It is advisable to grow this plant to direct sunlight all year long. mediterranean : It is advisable to grow these plants in a very sunny location. Fertilize Heliopsis helianthoides var. scabra : These plants need regular fertilizings, to be given from March to October; we can use a slow-release granular fertilizer, or a fertilizer to be dissolved in normal waterings every 15-20 days. |
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