NC State University Coop Extension

Allamanda Cathartica, Allamanda; Golden Trumpet

Comments: Poisonous; ample moisture but good drainage; discard at end of growing season or cut back and over winter as ...
From NC State University Coop Extension

Convallaria Majalis,

Anemone pulsatilla, Anemone sylvestris, Aquilegia, Chaenomeles japonica, Dicentra, ferns, Forsythia, Helleborus ...
From NC State University Coop Extension

Care And Planting Of Ginseng Seed And Roots

Propagation by Roots -- Small ginseng roots can be easily transplanted and used as planting stock. Transplanting ...
From NC State University Coop Extension

Rhododendron, Chapman's, Rhododendron Minus Var. Chapmanii

Comments: Heat tolerant; upright form; medium green lustrous leaves; not native to North Carolina ...
From NC State University Coop Extension

Cosmos Bipinnatus, Garden Cosmos; Tall Cosmos

Comments: Open, sprawling plant; good cut flower; often reseeds; may need staking; deadheading promotes flowering ...
From NC State University Coop Extension

Rosa 'Nearly Wild', Nearly Wild Rose

Comments: Does not sucker; hardy; needs good air circulation to avoid diseases; bushy, rounded habit; can be used as ...
From NC State University Coop Extension

Dogwood, Bloodtwig, Cornus Sanguinea

Foliage: Opposite, simple, dull dark green leaves; 1.5 to 3" long; blood-red to greenish purple fall color; sun- ...
From NC State University Coop Extension

Fertilizer: Nutrient Deficiency

Calcium (Ca) Absorbed as Ca++; moderately leachable; limited mobility in plant; essential for growth of shoot and root ...
From NC State University Coop Extension

Zenobia, Dusty, Zenobia Pulverulenta

Foliage: Gray-green leaves with a waxy bloom; 2 to 3" long; yellow-orange fall color with a purplish red tinge ...
From NC State University Coop Extension

Insect Notes

This page last updated on 26 February 2001 by webperson. ...
From NC State University Coop Extension

Red Hot Poker

Hybrid cultivars of Red hot poker are available, which have flowering spikes of pale yellow, ivory, apricot, orange and ...
From NC State University Coop Extension

Nymphaea 'Ellisiana', Ellisiana Water Lily

Comments: Very free flowering; use in tub or small water garden; performs best in cooler climates; stops flowering in ...
From NC State University Coop Extension

Geranium

Tender III: Injured at temperatures below 35°F (2°C) ...
From NC State University Coop Extension

Black Flies

Life History - Some species of black flies have four to seven generations per year. Black fly adults are active ...
From NC State University Coop Extension

Rosa 'Mellomit', Marie Curie Rose

Flower: 30 to 35 ruffled petals; cluster of 3 inch full blooms ...
From NC State University Coop Extension