There is a companion plant for hydrangeas that helps them thrive and looks great when placed beside them, experts say.

In fact, alliums are one of a variety of flowers you'll adore if you love hydrangeas because their petals are similar and just as showy. Both these plants need similar growing conditions and can ...

Green onions (Allium fistulosum ... depending on the cultivar and the weather conditions. If you are growing green onions as a perennial, it’s best not to harvest them in their first season ...

Plant bulbs at three times their own depth in the soil in autumn, spacing them about 20cm apart (or 10cm apart in the case of smaller bulbs, such as ‘Eros’). Some alliums have rhizomes (underground ...

They can refer to immature shoots of the common onion (Allium cepa), or Allium fistulosum, a flowering plant that does not grow bulbs. Chives come from another flowering plant, Allium ...