Carnivorous Plant Food

Standard fertilizer can. Carnivorous plants evolved in nutrient-poor bogs, and their roots are extremely sensitive to the salts in normal plant food. Carnivorous Plant Food is formulated for exactly that sensitivity: a very low 1-0.5-3 ratio, all of the nitrogen in nitrate form to keep salt exposure to a minimum, and a heavy dilution of a quarter teaspoon per quart of water. Fed at that rate and no stronger, it supplies just enough nutrition to support growth and trap development within what bog-native roots tolerate.

Water the soil evenly with Carnivorous Plant Food mixed at a quarter teaspoon per quart, every 1 to 2 weeks in spring and summer and every 4 weeks in fall and winter. This feeds your carnivorous plant through its roots, so there’s no need to bait or trigger the traps, and forcing fertilizer into a flytrap’s traps isn’t how they’re built to take it. If you like, you can also mist the foliage and traps with the same dilution two to four times a month.

Distilled water, rainwater or reverse-osmosis water. Carnivorous plants are very sensitive to the dissolved minerals in tap water, and hard water builds up in the media over time in a way these plants can’t tolerate. Carnivorous Plant Food supplies the nutrients your carnivorous plant needs in a dilute, controlled form; mixing it into pure water keeps mineral buildup from harming your plant or undoing the benefit of feeding.

Not necessarily. Carnivorous Plant Food supplies the nitrogen, potassium and micronutrients a plant would otherwise take from prey, so a healthy plant does well on it alone, and that matters most for indoor plants that catch little on their own. If your plant catches insects too, that’s fine; it’s how your carnivorous plant naturally feeds. Just keep the fertilizer at the quarter teaspoon per quart rate rather than adding more on top of what it catches.

Yes. Venus flytraps, sundews, butterworts and pitcher plants, both Nepenthes and Sarracenia, are all bog natives with the same sensitivity to fertilizer salts, so the low dilution in Carnivorous Plant Food that suits one suits them all. For pitcher plants, the mix is dilute enough that you can also add a little of the solution directly into the pitchers, which is close to how your carnivorous plant naturally takes in nutrients from captured prey.

Better color and trap size usually show within a few weeks of regular feeding during the growing season, since all the nitrogen in Carnivorous Plant Food is nitrate and available to the roots right away. Stronger, more vigorous plants develop over time, and the change is most noticeable on plants that have sat in the same nutrient-poor media for a long while. Many carnivorous plants go dormant in winter, so expect little visible growth then and feed only every 4 weeks.