Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to germinate seeds guaranteed without soil or medium for garden or hydroponics [title] Select a seed, any seed. [step] The only consideration here will be temperature. Many seeds, especially smaller ones, will need higher temperatures.

Ending1: Sweet potatoes should only germinate in low temperatures. [substeps] A soil temperature of 59 to 70 ° f (19 to 21 ° c) will have a clear effect on your germination cycle, and may help the soil settle more quickly. Ending2: Even a small one may only work well at room temperature. Try tubers that are braised in a canning machine. Ending3: So if you can't provide the heat necessary for that seed, you might not be successful in the germination. [title] Get a cloth/towel wet and place the seeds on it. Ending4: In temperatures between 33.5 to 34.4 degrees fahrenheit (11 to 15 degrees celsius), germination will take up to two months. [substeps] In the winter, temperatures range from 75 degrees to 35 degrees fahrenheit (13 to 16 degrees celsius).

Answer format: ending1/ending2/ending3/ending4