|How to grow Rudbeckia|
The Cone flower - Rudbeckia species, is one of late summer's great flowering plant families. At a time of year when most plants are spending their time producing seeds, the Rudbeckia hybrids ans species are up there with the best of them producing large, long lasting flowers that are as colourful as anything seen in the spring.
Rudbeckia is a plant genus of 23 species, all of which are native to North America.
Perhaps the most popular species is Rudbeckia hirta, also known as the 'black-eyed-susan'.
There are a number of fantastic cultivated varieties ranging both in colour and height, and producing bold colours blooms up to 5 inches across!
The name was given by Carolus Linnaeus (the father of our modern system of classification) in honor of his teacher at Uppsala University, Professor Olof Rudbeck the Younger (1660-1740), and his father, Professor Olof Rudbeck the Elder (1630-1702), both of whom were botanists.
Plant Rudbeckias in October, March or April, but if your soil is particularly dry then you can mulch with peat or well-rotted manures early in the spring unless you want to reduce the height of the taller species
The flowers appear from August to October and are produced in daisy-like inflorescences, with yellow or orange florets arranged in a prominent, cone-shaped head.
It is this arrangement that has brought about its common name of the cone flower.
For related articles click onto the following links:
BUY RUDBECKIA HIRTA 'Cherry Brandy' SEEDS
HOW TO GROW RUDBECKIA
HOW TO GROW RUDBECKIA FROM SEED
THE SEA HOLLY - Eryngium × Oliverianum