Q. I have several fig cuttings that are growing in a vermiculite and perlite mix inside the house. Attached is photo. When is the best time to move them outside and transplant them into the ground? Or do I have to go through an interim stage of a small pot with potting soil first?
A. I would move them outside into an area protected from late afternoon sun and wind as soon as you see signs of new growth but leave them in the containers. This is called “acclimating” the transplants.
All transplants grown inside the house or in a greenhouse should be acclimated to the outside environment before planting. This will improve the success of your transplanting and lessen transplant shock.
You could put them in a cardboard box for instance but they need to be exposed to the outside environment gradually before they are planted in full sun and full wind. Plant them in the ground with amended soil after 2 to 3 weeks of acclimating. At that time they can handle full sun and some wind.
Stake them if they need to be staked because a large canopy that can catch the wind and disturb them or potentially uproot them. Lightly fertilize them. Begin to deep water them with 1 to 2 gallons of water at each watering. A good sign of success is vigorous top growth.