Liriodendron tulipifera

Handsome, tall shade tree with strong central leader. Performs best in good soil with adequate moisture. Variable in hardiness, depending on geographic source. Use native stock when possible. State tree of Indiana, Kentucky, North Carolina, and Tennessee. Slightly weak-wooded. Subject to damage in very windy sites. Subject to aphid and scale insects when weakened. Needs […]

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Lonicera fragrantissima

Widely adapted to different soils and exposures. More drought-tolerant, and also not a weed problem, like some other Lonicera. Branches can be forced indoors in winter to provide fragrance. Renewal pruning to a low framework every 5-8 years is helpful to maintain nice form and vigor. […]

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Lonicera maackii

Widely adaptable to different soils and exposures. Can be trained into a small patio tree. Suckers freely, requiring pruning in intensive situations. Seeds, carried by birds, germinate freely, and weed seedlings result. High shade tolerance contributes greatly to its highly invasive character. Perhaps the worst woody weed in the Midwestern and Northwestern US. […]

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Lonicera tatarica

Widely adapted to different soils and exposures, but avoid wet soils. Pruning of dead twigs is required periodically. Renewal pruning to a low framework every 5-8 years is helpful to maintain nice form and vigor. Russian aphid, which causes witches brooming, is a significant pest. Lonicera tatarica readily invades open woodlands, old fields, and other […]

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Lonicera tatarica ‘Zabelii’

Widely adapted to different soils and exposures, but avoid wet soils. Pruning of dead twigs is required periodically. Renewal pruning to a low framework every 5-8 years is helpful to maintain nice form and vigor. Russian aphid, which causes witches brooming, is a significant pest. Lonicera tatarica readily invades open woodlands, old fields, and other […]

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Liquidambar styraciflua

Handsome shade tree with few troubles and outstanding seasonal interest. Widely adapted to soils and climates, as evidenced by its wide range. Fall foliage coloration varies greatly in timing and intensity among individuals. Rather difficult to transplant in large sizes. Varies widely in hardiness. Select native northern stock for use in North. Horned fruits can […]

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