Spring through Summer Finish. Standard PPP.
Pinch once, 2 weeks after liner planting. PGRs are not necessary for most varieties. B-9 at 2500 or Sumagic at 5 to 10 ppm will help control growth if necessary.
General pest and disease practices as listed in notes. Watch for white flies. A preventative fungicide drench at planting will be helpful. In poor weather conditions avoid wet soil and moisture on the foliage.
-Marine is the most vigorous Heliotropium arborescens.
In low light conditions avoid wet soil and moisture on the foliage.