Coastal buckwheat (Eriogonum cinereum)

Coastal buckwheat

Also known as: Coastal wild buckwheat

Coastal buckwheat (Eriogonum cinereum) is a wild buckwheat also known as ashyleaf buckwheat. Coastal buckwheat is endemic to the California coastline. This species attracts the dotted blue butterfly.

Scientific classification

Species

Coastal buckwheat (Eriogonum cinereum)

Pinks, cacti, and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer, Fall

Bloom Time

61 cm to 1.2 m

Plant Height

60 cm to 1.2 m

Spread

2.5 mm to 3 mm

Flower Size

Pink

Flower Color

Images of Coastal buckwheat

Culture

Symbolism

Money, Protection

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Care Guide for Coastal buckwheat

Every week

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Water: Coastal buckwheat is a drought-tolerant plant from arid coastal regions, thriving in well-draining soils. It requires deep, infrequent watering every week to maintain health. During its growing season, coastal buckwheat adapts well to irregular rainfall, showcasing resilience even in dry conditions.

Fertilize: Coastal buckwheat benefits from minimal fertilization, with an annual application of balanced fertilizer in early spring. Adjust amounts based on growth stages and soil quality, especially in sandy soils. Water thoroughly after fertilizing and adhere to product instructions to maintain coastal buckwheat's resilience.

Pruning: Coastal buckwheat is a low-growing shrub with gray, woolly leaves and delicate white to pink flowers. Prune lightly in early to late spring, removing dead stems to maintain form and enhance air circulation. Avoid heavy pruning, as coastal buckwheat blooms on old wood, promoting healthier growth and vitality.

Propagation: Coastal buckwheat is a hardy perennial ideal for coastal gardens, propagating effectively through careful cuttings. Select healthy growth with multiple nodes, use rooting hormone to improve success, and ensure well-draining soil with consistent moisture. Rooting may take several weeks, requiring patience.

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