Nouelia insignis

They are large shrubs or small trees that reach a height of 3 to 4 m. The leaves are uniformly alternate, with a petiole of 2 to 4 cm; they are oblong to elliptical, measuring 8 to 26 cm × 3.5 to 12 cm, and are finely tomentose on the abaxial surface. The leaves are leathery, adaxially glabrous, with an obtuse to rounded base and a finely serrulate margin. The apex is obtuse and accumulates.

Scientific classification

Species

Nouelia insignis (Nouelia insignis)

Asters bellflowers fanflowers and allies

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Perennial

Lifespan

Tree

Plant Type

Early spring, Mid spring

Bloom Time

3 m to 4 m

Plant Height

Green, Blue

Leaf Color

White, Yellow

Flower Color

Images of Nouelia insignis

Distribution of Nouelia insignis

Distribution Map

Nouelia insignis is primarily indigenous to temperate regions of East Asia. Though native to these Asiatic zones, its presence rarely extends beyond its original habitat, with no significant introduced range reported. Nouelia insignis has not been widely naturalized, nor does it typically feature in extensive cultivation outside its native realm.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Forests, scrub, steep slopes in ravines

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Nouelia insignis

Every 2-3 weeks

Water

Full sun

Sunlight

Water: Nouelia insignis is highly adaptable to intermittent water supply, showcasing drought tolerance. Water every 2-3 weeks, avoiding overwatering. Best grown outdoors, it thrives in well-draining soil, benefiting from natural rainfall while preventing root rot during wet seasons.

Fertilize: Nouelia insignis requires balanced nutrition fertilizers, with high-nitrogen options applied every 4-6 weeks during the growing season. Transition to low-nitrogen fertilizers during flowering. Use pre-measured spikes or water-soluble forms to ensure precise dosing and avoid nutrient burn. Reduce fertilization frequency during dormancy.

Pruning: Pruning nouelia insignis in early spring promotes robust growth. Remove dead branches, thin dense areas for air circulation, and prune above healthy buds to shape and encourage new shoots. This regular maintenance enhances structure and reduces disease risk, aligning with its growth cycle for minimal stress.

Propagation: To propagate nouelia insignis via cuttings, select healthy parent plants with several nodes. Use rooting hormone on the cutting base, plant in well-draining soil, and keep consistently moist in a warm environment. A plastic bag can create humidity, aiding in root establishment.

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