Watermelon Farming And Irrigation In Kenya

Watermelon farming and irrigation in Kenya is by every commercial farmer. Grekkon Limited offers solutions on how to irrigate watermelon in Kenya. This is because watermelons grow in the dry low altitude plains which are not rainfall-dependent. Grekkon Limited has introduced drip irrigation kits for watermelon irrigation farming in Kenya for small and medium-sized farmers.

Drip irrigation is the most economical way to irrigate watermelons, and prevents powdery mildew disease on the leaves- which occurs as a result of a prolonged periods of foliage moisture. However, it is the most expensive to install, but conserves 40% of your water compared to overhead irrigation.

Watermelons contain 92% water and are the most hydrating fruits. To achieve and retain this water volume in the fruit, proper irrigation is key. Moisture loss in water deficient locations is managed through mulching, and the use of shade nets to reduce evaporation losses.

Overhead irrigation is by rain gun sprinklers or rain hose irrigation kits. The frequency of irrigation and water supplied depends on the prevailing weather condition. Irrigation begins before seed sowing to allow the soil sufficient moisture for seed germination. The amount of irrigation water depends on the growth stage of the plant. Before fruiting, there is heavy irrigation. After fruiting, irrigate according to the prevailing weather t0 avoid fruit burst.

1. Watermelon Irrigation Scheduling

Water your watermelons early in the morning. This prevents root fungal infections that develop when soils are cold as a result of night watering. Irrigation scheduling saves water and time by applying the exact amount of water.

2. Watermelon Irrigation Requirements

From germination to the onset of fruiting, watermelons need 65 liters of water per week. Irrigate for 30 minutes with a drip system so that the water goes 6 inches deep. Watermelon roots go to this depth.

3. Under-watered Watermelon

Under-watered watermelons have a small fruit size. This is because they have few leaves to make food and weak stems.

Powdery mildew developing on a water melon leaf

Watermelon Farming And Irrigation in Kenya

FAQs

i. How much water does watermelon need?

65 liters per week till the onset of fruiting. After fruiting, irrigate as the weather dictates.

ii. Can you over-water watermelon plants?

Yes. This is common after fruiting when farmers give excess water and the fruits crack.

iii. What is the cost of watermelon irrigation in Kenya?

The price is from Kes 85,000 per acre for drip irrigation. Kes 65,000 for rain gun or rain hose irrigation systems.