A short-lived perennial foxglove producing dense spikes of golden, bronze-yellow flowers with a red veined throat. Height 1.5m. Spread 50cm. Flowers June to September. Full sun/part shade. Hardy.
Digitalis ferruginea ‘Gigantea’ is a striking short-lived perennial foxglove, producing dense spikes of golden, bronze-yellow flowers with red-veined throats. Growing up to 1.5m tall and 50cm wide, it thrives in full sun to partial shade and attracts bees, making it perfect for adding vertical interest and colour to mixed borders or cottage gardens.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: Plant Digitalis ferruginea ‘Gigantea’ in spring when the soil starts to warm. This allows roots to establish firmly before the flowering season, producing strong, healthy plants.
Autumn: You can also plant in early autumn, giving it time to settle before winter dormancy, which encourages vigorous growth in the following season.
Site Selection
Sunlight: Digitalis flourishes in full sun to partial shade. Choose a spot that receives at least 6 hours of sunlight daily for optimal flower spike development.
Soil: Well-drained soil is essential for Digitalis ferruginea ‘Gigantea’. It does not tolerate waterlogged conditions. Incorporate compost or organic matter to improve soil fertility and drainage, supporting strong root growth.
Planting Instructions
Prepare the Hole: Dig a hole twice the width and the same depth as the root ball to provide ample room for Digitalis ferruginea ‘Gigantea’ roots to spread.
Soil Preparation: Mix compost into the surrounding soil to boost nutrient levels and drainage.
Planting: Position the plant in the hole so the top of the root ball is level with the soil surface. Backfill gently, firming to remove air pockets.
Watering After Planting: Water thoroughly to settle the soil and help roots establish. Ensure the area drains well to prevent root rot.
Watering Requirements
Growing Season: Water Digitalis ferruginea ‘Gigantea’ during dry periods, allowing the soil to dry slightly between watering. Avoid overwatering, which can harm roots.
Dormant Season: Water sparingly if the soil becomes excessively dry, as the plant requires minimal moisture during dormancy.
Feeding
Spring: Apply a balanced fertiliser in early spring to support new growth and vibrant flower spikes.
Mid-Summer: A light feeding during mid-summer encourages continued blooming and maintains plant vigour throughout the season.
Pruning
Deadheading: Remove spent flower spikes to prolong flowering, maintain tidiness, and encourage new bloom production.
Autumn Pruning: After flowering finishes, cut back to ground level to prepare for dormancy and promote healthier growth next season.
Mulching
Spring: Add mulch around the base to retain moisture, suppress weeds, and regulate soil temperature. Organic mulch such as bark or compost works best.
Winter: Mulching protects roots from cold temperatures and prevents frost heaving, helping Digitalis ferruginea ‘Gigantea’ survive to the next growing season.
Supporting the Plant
Staking: While Digitalis ferruginea ‘Gigantea’ generally has strong, upright stems, staking may be necessary in particularly windy locations to prevent damage to flower spikes.
Final Tips
Digitalis ferruginea ‘Gigantea’ is a dramatic addition to any garden, offering tall, golden flower spikes that attract bees and add height to borders. Plant it in full sun or partial shade with well-drained soil and follow this care guide to enjoy its stunning blooms from June to September. With proper planting and maintenance, this Digitalis will reward you with show-stopping colour and pollinator-friendly flowers.
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