Angelonia Plant Watering. I use a fast draining mix 5-1-1 and dont worry about watering too much when I first plant my starts especially if the temperature is high. It will continue blooming for quite a long period during the warmer months and has some drought tolerance although you should water once the top of the soil dries out.
02062021 Angelonia plants are relatively easy to plant so long as you follow a few simple steps. Angelonia Angelonia angustifolia is a perennial flowering plant native to Mexico and the West Indies. It takes a few days for their roots to begin doing their job and become efficient at taking in water.
Once established the angelonia plant becomes very drought-tolerant and requires watering only about once per week or whenever the soil has dried.
These plants are tough and will keep on blooming through periods of drought. In growth water freely. For best results Angelonia should get quite a bit of sunlight so this is certainly not a plant for a. Plants need good drainage to prevent root rot so if you have heavy clay consider growing angelonia in raised beds or containers.