More Information About Carnivorous plants
Here at Plant Delights Nursery, we love plants that eat bugs, and we think you will too. A few of the carnivorous plants for sale here at Plant Delights Nursery include Sarracenia (Pitcher Plant), Drosera (Sundew), and Dionaea (Venus fly trap).
Some of the most fascinating, exotic and bizarre organisms in the plant kingdom are the carnivorous plants whose leaves have evolved into traps that capture and digest animal prey...i.e. they are plants that eat meat, bugs, and insects.
A carnivorous plant such as a pitcher plant and venus flytrap, catch and eat insects, small animals and protozoans for one reason...protein, and the nitrogen in it. Normally, a plant absorbs nitrogen from the soil through its roots, but certain environments such as acidic bogs and rock outcroppings lack chemically available forms of nitrogen. Carnivorous plants (insect eating plants) live in these areas and survive by capturing an animal in a trap (a modified leaf), digesting the prey with enzymes, extracting nitrogen from the protein, and absorbing the nitrogen into the plant. Insect eating plants may also extract the mineral elements phosphorus, potassium, calcium and iron this way, too.
In order to be considered a true insect eating carnivorous plant, a plant has to both capture and digest its prey and there are over 600 species that fit this strict definition. Included in this group are some plants that we sell here at Plant Delights Nursery such as Venus Flytrap (Dionaea), Pitcher Plant (Sarracenia) and Sundew (Drosera). There are also quasi-carnivorous plants like Silene (Catchfly) and Puya that do not fit the strict definition of a carnivorous plant but do kill insects or birds and then obtain some of their nutrients.
Contrary to what Hollywood implies, there are no meat eating plants on the hunt for humans. Plants like Audrey, Jr (Little Shop of Horrors) and triffids (Day of the Triffids) are purely works of fiction.
How to Grow Carnivorous Plants
The key is to grow plants that eat insects in bog garden conditions with damp feet, but dry ankles. Pitcher plants, Venus Flytraps, and most carnivorous plants are easy to kill if they are kept too wet at the surface.
In containers, 100% peat moss is perfect...which is how we grow carnivorous plants here at the nursery.
Do not fertilize your carnivorous plant. Irrigating with tap water (which often contains heavy salts) can also be a problem for plants that eat insects. We use well water or recycled rain water.
Other than removing the dead foliage, insect eating carnivorous plants require little care and are perfect for the low-maintenance gardener.
When you are ready to buy carnivorous plants for your garden, check out our online list of unique bog plants and carnivorous plants for sale here at Plant Delights Nursery. And when you do buy a carnivorous plant, please choose an ethical carnivorous plant nursery (like us) that only sells ethically produced plants that do not harm the last remaining native habitats of these endangered beauties.
Additional Carnivorous Plant Resources
Interested in learning more about bug eating plants? Or maybe you would like to start your own bog garden. If so, check out our article on how to build a pitcher plant bog and our article about one of our favorite carnivorous plants, the Sarracenia (Pitcher Plant).
Tony also has numerous blog posts featuring carnivorous plants over at the Juniper Level Botanic Garden blog.