In addition, make sure that your seedlings get enough natural light, but also protect them from the midday sun and dry air. Note that winter temperatures, 53 — 60°F (12-16 °C), will be fine for your citrus trees.
Feijoa (Pineapple Guava)
Seeds of this exotic plant should be taken from ripe and squishy fruit. If a feijoa isn’t yet ripe, put it in a warm place and wait for a few days. Then, rinse the seeds from the surrounding pulp with water and leave them to dry on paper. After that, bury the seeds in sandy soil.
The plant may pop up much faster than expected. That’s why when planting the sprouts, you need to pinch the main root and transplant it together with the old soil into a bigger pot.