Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to fertilize carnivorous plants [title] Place your carnivorous plants in soil that lacks nutrients. [step] Since carnivorous plants rely on insects as their main food source, these plants thrive best in specific types of soil. [substeps] Use horticultural sand or sphagnum peat moss as the soil for your carnivorous plants.

Ending1: [title] Supply your plant with water that does not contain nutrients. [step] Carnivorous plants thrive best in conditions that lack nutrients, and the minerals commonly found in most water types can over-fertilize your plant. Ending2: Some species of plants do better in soil that is rich in organic matter rather than fertilized with organic matter. Soil that can tolerate and maintain nutrients provided by it, are typically the most beneficial habitat for carnivorous plants. Ending3: [title] Place carnivorous plants in direct sunlight. [step] Plants with terraces or elevated perches will thrive more ammoniously under light. Ending4: Which type of soil you use will depend on your plants. Lava pugs, ragweed, or hardshell seaweed are good potential sources of nutrient-rich soil for your carnivorous plants.

Answer format: ending1/ending2/ending3/ending4