Herself’s Houston Garden

I’m beginning to think half the ferns I own have the common name Asparagus Fern. Watch the Latin names when buying ‘Asparagus Ferns’.

Like many commonly called ferns this plant is not really a fern.

Imagine my surprise last week when I went to prune it and it bit me. It also has sharp, long, pointed thorns. And like many plants down here it is toxic.

It does get small white flowers in the spring, nothing spectacular.

Asparagus fern will grow in full sun to shade, preferring more sun than shade. Asparagus fern prefers moist soil but will tolerate dry soil.

It is known for spreading and becoming a problem. So keep an eye on it if you use it in your garden.

Several sources refer to it as a climber growing to 10′. I’ve yet to see climbing behavior from this plant but that may just be because I prune anything over 3′ tall. * I went to the Houston Zoo last week and they had a tropical bird house full of tropical plants and this fern was growing there and well over 10′ tall. So it will get large if you allow it.

Things to watch for on ferns:

Leaf scotch: appears during dry, windy weather.  Water frequently and deeply and provide what shade and shelter you can.

Scale: looks like small brown bumps on stems and underside of leaves.  I use orange oil.

Mealy bugs:  Looks like white fuzz on plants.  I just wash them off with a garden hose.