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  • … for the shape of its leaves, which resemble those of the birch genus. White flowers appear in June on new wood.  This clump-forming shrub may reach a maximum height of 3 feet.  The genus … lance-shaped and held close to the branch. Spring to early summer abundant blooms tend to be in white or pink tones, depending on the species and/or cultivar. While individual flowers are quite small, they occur in clusters of inflorescence that can be very showy. Spireas are best used in groupings in a …
    Type: Garden Guide Plant
  • … PINK PARASOLS® spirea produces abundant pink flowers in flat-topped clusters that resemble the shape of a parasol. Young leaves emerge with a red … lance-shaped and held close to the branch. Spring to early summer abundant blooms tend to be in white or pink tones, depending on the species and/or cultivar. While individual flowers are quite small, they occur in clusters of inflorescence that can be very showy. Spireas are best used in groupings in a …
    Type: Garden Guide Plant
  • … spirea. It features the same vase-shaped, arching habit and abundant white flowers but in a size more suitable for many home gardens. The genus Spiraea consists of small to medium … lance-shaped and held close to the branch. Spring to early summer abundant blooms tend to be in white or pink tones, depending on the species and/or cultivar. While individual flowers are quite small, they occur in clusters of inflorescence that can be very showy. Spireas are best used in groupings in a …
    Type: Garden Guide Plant
  • … Indian currant is a mound-shaped shrub that grows to a maximum height of 6 feet, but in shady areas may be closer to 3.5 feet. The long arching stems are covered with pairs of oval leaves. The plants usually grow wider than tall and in the wild is found growing in thickets. It requires full sun to partial shade and medium moisture conditions. In the summer …
    Type: Garden Guide Plant
  • … redbud ( Cercis canadensis ), is a lovely early spring blooming tree that is relatively small in habit and appropriate for small yards. They should be planted in moist, well-drained soil in full sun or partial shade. Redbuds are very pH adaptable and will grow equally well in
    Type: Plant Info
  • … or protected area. Gradually move houseplants outside to protected areas. Large houseplants in plastic pots should be slipped into larger heavier pots to prevent them from falling over in wind. Guard against overexposure to afternoon sun. Carefully monitor for insects during their time spent in the garden. Overwintered tender annuals or tropicals (e.g., hibiscus, gardenia, geranium) may …
    Type: Plant Info
  • … and Evolutionary Biology, Harvard University “Charles Darwin and the Early Evolutionists” In addition to being a botanist with interests in plant evolution and development, Ned is also keenly interested in the history of science, and in particular the early history of evolutionary thought. Join us …
    Type: Event for Calendar
  • … PINKY BELLS abelia is a small shrub with arching twigs covered in dainty, glossy opposite leaves that are sharply pointed. It has larger flowers and a more … fall, the tiny coral-pink calyxes continue to provide color. The foliage becomes burgundy in late fall and persists well into winter—it is evergreen in warmer climates. In the Chicago area, it should be planted in a sheltered situation. …
    Type: Garden Guide Plant
  • … bear’s breeches has sharply pointed, deeply divided leaves that may be 2 feet long, growing in large clumps. In midsummer, it produces columnar flower spikes to 3 feet in height. The tubular flowers have a dusky plum-purple upper lip and a white lower lip. Beneath …
    Type: Garden Guide Plant
  • … 'Parker's Variety' has small bright golden flowers in large, closely packed flat topped clusters up to 4 inches in diameter. The stems stand 3 to 4 ft. tall with feathery aromatic foliage. It does well in full sun with a long blooming period from mid summer to early fall. It is attractive to …
    Type: Garden Guide Plant