There are indeed different types of goldenrod , all belong to the Solidago genus . Goldenrod is a repeated plant that is aboriginal to North America , and it is bed for its brilliant yellow flowers that bloom in recent summertime and early downslope . While there are over 100 species of goldenrod , I will focus on a few pop ones that are commonly found in gardens and landscapes .
1 . Solidago canadensis : Also known as Canada goldenrod , this is one of the most common and widely distributed specie . It typically turn in tall , upright clumps and can reach a pinnacle of 3 to 6 feet . The flowers are dense and Great Pyramid - shaped , creating a stunning display of golden yellow . Canada goldenrod is highly adaptable and can thrive in a variety of stain type and lightsome conditions .
2 . Solidago rugosa : Commonly call jolting - stemmed goldenrod , this specie has typical rough - textured root and leaves . It forms compact , bushy clumps and produces dim , cylindrical peak spike that are slimly shorter than those of Canada goldenrod . Rough - stemmed goldenrod tends to prefer moist habitats and is often found in meadow and along flow banks .
3 . Solidago nemoralis : eff as white-haired goldenrod or erstwhile - battlefield goldenrod , this species is smaller in size compare to the previous two . It typically grows up to 2 foot tall and has narrow , shaft - regulate leaves . The flower are arrange in flat - topped clusters and have a pale yellow color . Gray goldenrod is well - suited for wry , sandy soils and is often ascertain in heart-to-heart field and prairies .
4 . Solidago speciosa : Commonly relate to as showy goldenrod , this species lives up to its name with its large , showy flower heads . The flowers are arranged in dense , elongated clusters and have a vibrant lucky yellow color . Showy goldenrod can get hold of a height of 4 to 6 ft and prefers full sun and moist , well - run out soils . It is a darling among pollinators , attracting bees , butterflies , and other good insect .
It ’s worth noting that while goldenrod is often erroneously blamed for causing allergies , it is in reality not a major source of airborne pollen . Ragweed , which blooms around the same time as goldenrod , is the true culprit for hay febricity symptom . Goldenrod , on the other hand , provides a worthful recent - season nectar source for pollinator and tot up a cheerful burst of color to gardens and landscapes .
In my personal experience as a gardener , I have develop several types of goldenrod in dissimilar garden setting . I have detect them to be relatively depressed - maintenance plants that require minimum aid once established . They are drought - tolerant and can hold out hot , wry conditions , making them a dandy choice for xeriscaping or naturalized areas . Goldenrod also couple well with other late - time of year boner like aster and ornamental smoke , make a beautiful arras of coloration and textures in the garden .
Goldenrod cover a diverse group of industrial plant with various characteristics and growing requirements . Whether you ’re looking for a grandiloquent , showy goldenrod or a more compact and subtle variety , there is likely a type of goldenrod that will fit your garden or landscape need .
Caroline Bates
