Short's rockcress (Boechera dentata)

Short's rockcress

Boechera dentata is a short-lived herbaceous biennial. It can be distinguished from other Boechera in its area by a combination of short fruits (reaching 4 cm) on short pedicels (reaching 3.5 mm), which are held spreading at maturity, and its wider stem leaves (reaching > 8 mm) that have a pubescent upper surface. It produces cream-colored flowers in the spring.

Scientific classification

Species

Short's rockcress (Boechera dentata)

Mustards, capers, and allies

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Herb

Plant Type

20 cm to 51 cm

Plant Height

Semi-evergreen

Leaf type

Images of Short's rockcress

Care Guide for Short's rockcress

Every week

Water

Full sun

Sunlight

Water: Short's rockcress thrives in moderate hydration, reflecting its rocky terrain origin. It requires weekly watering without soil oversaturation and demonstrates drought resistance when established. Ideal for outdoor cultivation, short's rockcress adapts well to diverse rain patterns, making it suitable for rock gardens and arid designs.

Fertilize: For short's rockcress, fertilize in early spring with balanced nutrients, then switch to high-nitrogen fertilizers monthly during the growing season. Water after fertilizing to aid absorption. Gradually reduce feeding in late summer for dormancy, ensuring optimal growth and blooming without over-fertilization.

Pruning: Short's rockcress features delicate rosettes and pale flowers. Prune in early to late spring by removing damaged foliage and spent stems to promote growth. Minimal pruning aids air circulation and prevents overcrowding, ensuring vibrant flowering and enhanced garden aesthetics.

Propagation: Short's rockcress can be effectively propagated by surface-sowing seeds, as they need light to germinate. Use a well-draining soil mix, press seeds gently without covering them, and mist lightly to keep moisture. Germination will occur under optimal conditions, leading to new short's rockcress plants.

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