Q.When Footings Figs Indoors ( As Described In Your Article Below) Do You Leave The Cap On, Or Off, When You Cover The Footings With
the bottle? Rooting Figs Indoors The third method of fig propagation is about how to start a fig tree indoors. This method is good for an early start if your spring weather is unsettled. Follow the method above for taking fig cuttings. Line the bottom of a 6-inch (15 cm.) pot with newspaper and add 2 inches (5 cm.) of sand or potting soil. Stand four of your treated cuttings upright in the pot and fill around them with soil. Water the pot thoroughly and place a 2-liter bottle with the bottom cut off over the cuttings.
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Leave the cap on to create a greenhouse effect.