Calsweet' watermelons were irrigated at three levels using a drip irrigation system. Number and weight of melons were recorded for three harvest dates. The low water treatment had significantly lower average melon weight than the medium and high treatments. There were no significant differences between the number of melons produced for each treatment.

Calsweet watermelons were irrigated at two levels, utilizing a drip irrigation system for accurate rate measurements. Number and weight of harvested melons were recorded for four harvest dates. There were no significant differences in weight per melon, number of melons and total mean weight for the water treatments within the four harvest dates. For the entire season, number and total weight of melons were higher in the wet treatment; the weight per melon was higher in the dry treatment.