Plants

Symphyotrichum laterfolium [sold as Side-flowered Aster]

[Side-flowered Aster]

Symphyotrichum novae-angliae 'Purple Dome' [sold as Purple Dome New England Aster]

[Purple Dome New England Aster]

Symphyotrichum novae-angliae [sold as New England Aster]

[New England Aster]

Symphyotrichum novi-belgii 'Professor Anton Kippenburg' [sold as Professor Anton Kippenburg New York Aster]

[Professor Anton Kippenburg New York Aster]

Symphyotrichum puniceum [sold as Swamp Aster]

[Swamp Aster]

Symphyotrichum shortii [sold as Short's Aster]

[Short′s Aster]

Symphyotrichum 'Woods Pink' [sold as Woods Pink Symphyotrichum]

[Woods Pink Symphyotrichum]

Symphyotrichum 'Woods Purple' [sold as Woods Purple Aster]

[Woods Purple Aster]

Symphyotrihcum oolentangiense [sold as Sky-blue Aster]

Syringa × chinensis

[Chinese Lilac]

Can become ratty in appearance, and so should be pruned properly on 3 year cycle. Problems with aphids, powdery mildew, scales, and caterpillars, although powdery mildew is worst problem.