Many different types of weeds could be slowly invading your garden, disguising themselves as harmless white flowers as they take over your lawn and soil. But not all weeds pose the same level of ...

Explore the unexpected beauty of nature with our guide to over 20 weeds featuring stunning purple flowers. From the medicinal ...

Credit - Gerardo Vieyra—NurPhoto via Getty Images It’s Christmastime ... One example is that they shaded their plants to fine tune flowering. Poinsettias are known as short day plants ...

Leaves are alternate, lacking petioles, oblong or lance-shaped, divided into spiny-tipped irregular lobes. Flowers are unisexual, on separate plants; flowers purple (occasionally white) in heads 1/2 ...