For large exposed beds sprinkle 100g/m2 of dry SwellGel
(approx 20 scoops) and incorporate into the top 20cm prior to planting, this will ensure plenty of moisture is held at the root zone.
Alternatively simply make a planting hole and mix ½ scoop of dry SwellGel into each planting station.
In both cases after planting water well twice at 1 hour intervals to fully charge SwellGel granules.