How to Use Rock Rose

The name Helianthemum derives from the Greek helios (sun) and antiunion (flower), since the flowers only come out when the sun shines. The American or Canadian rock rose, H. canadense,…

How to Use Sundew

Sundew is a carnivorous plant, one of 90 species of Drosera, which is found growing in the damp marshy edges of ponds and rivers in North and South America, Europe…

How to Use Sunflower

The magnificent sunflower is a native of Mexico and Peru and was brought to Europe in the 16th century because of its extraordinary economic value. Every part of the plant…