Trans-pecos cliffbrake (Pellaea ternifolia)

Trans-pecos cliffbrake

Also known as: Arizonia cliffbrake

Trans-pecos cliffbrake (Pellaea ternifolia) is an herbaceous perennial that will grow to 30 cm tall. It is a weedy fern that is commonly found growing in disturbed sites and dry open areas. Reproduces by spores on the undersides of the leaves.

Scientific classification

Species

Trans-pecos cliffbrake (Pellaea ternifolia)

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50 cm

Plant Height

30 cm

Spread

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Images of Trans-pecos cliffbrake

Care Guide for Trans-pecos cliffbrake

Every week

Water

Full shade

Sunlight

20 - 38 ℃

Ideal Temperature

Water: Trans-pecos cliffbrake is highly drought-tolerant, thriving in arid conditions with minimal moisture. It requires weekly watering and prefers well-draining soil to prevent root rot, making it ideal for xeriscaping in dry climates.

Fertilize: Fertilize trans-pecos cliffbrake sparingly with half-strength high-nitrogen, water-soluble fertilizers at the start of the growing season. Over-fertilization may cause foliar burn; monitor for deep-green fronds to gauge nutrition. Always water the soil before fertilizing to avoid root damage.

Pruning: Trans-pecos cliffbrake thrives with annual pruning in early to late spring to support growth. Techniques include removing damaged fronds and thinning to improve air circulation, promoting health and preventing disease. Use sharp, clean tools for effective cuts, maintaining trans-pecos cliffbrake's aesthetics and structure.

Propagation: Trans-pecos cliffbrake is a resilient fern that flourishes on rocky substrates. Propagation is best via spore collection or division; separate rhizomes carefully to maintain fronds and roots. For spores, surface-sow on sterile medium, ensuring optimal humidity and temperature. Cuttings are less common for trans-pecos cliffbrake.

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