Download Free Vegetable Growing Guide PDF

Growing Tam Dew Honeydew Melon in the Vegetable Garden

Start by planting Tam Dew melon seeds outdoors once the soil has warmed to at least 65 F, typically 2-4 weeks after the last frost date. If you live in a colder region, start the seeds indoors 2-6 weeks before the last frost and harden them off before transplanting. To direct sow, plant seeds at a depth of about 0.5 inches deep. Before planting, amend the soil with plenty of compost or well-rotted manure to ensure rich, fertile conditions. If you're using the hill planting method, create small mounds of soil (hills) about 12-24 inches in diameter, and plant 3-5 seeds in each hill, spaced evenly apart. Once seedlings emerge and have a few true leaves, thin to the strongest 2-3 plants per hill. For row planting, space seeds 24 inches apart within the row and space rows 4-6 feet apart to allow for vine growth.

Gradually expose the seedlings to outdoor conditions over the course of 7-10 days before transplanting into the garden to reduce transplant shock. Good companion plants for melons include basil, marigolds, radishes, and nasturtiums. Provide about 1-2 inches of water per week, aiming to keep the soil evenly moist but not waterlogged. Use drip irrigation or soaker hoses to keep water off the foliage. A balanced fertilizer (10-10-10) can be used when the plants are young. Once flowering begins, switch to a low-nitrogen fertilizer that’s higher in phosphorus (5-10-10) and potassium to encourage fruiting.

Regular weeding is important, but take care not to disturb the shallow roots. Mulching around the base of the plants can help retain moisture, regulate soil temperature, and prevent weed growth. Fertilize every 3-4 weeks with a balanced or fruit-specific fertilizer.

Harvesting Tam Dew Honeydew Melon

You’ll know the melons are ready to harvest when the skin turns from green to pale yellow or creamy white, and the fruit emits a sweet, fragrant aroma. The tendrils closest to the fruit will also dry out and turn brown when the fruit is nearing ripeness. Additionally, the melon will feel slightly soft at the blossom end when pressed gently. To harvest, use a sharp knife or pruning shears to cut the melon from the vine, leaving about 1-2 inches of stem attached to prevent rot. Avoid pulling or twisting the melon off the vine

About Tam Dew Honeydew Melon Garden Seeds

Tam Dew melons were developed by Texas Agricultural and Mechanical University (TAMU), hence the “Tam” in the name. This variety was specifically bred for its ability to thrive in hot climates, making it a favorite among growers in the Southern United States, particularly in Texas.

Tam Dew melons have a relatively long shelf life when stored in a cool place, making them a great option for home growers who want fresh fruit late into autumn or winter as well as market growers who need to transport them without worrying about damage.

Tam Dew is often eaten like any other honeydew would be. It is also often chosen for gourmet eating due to it’s idyllic flavor and texture.

Stories From Our Gardeners

"When honeydew is in season I try to always have a melon cubed up and ready to eat in my fridge. It seems to be the perfect after meal treat or breakfast accompaniment."

- Lara Wadsworth, True Leaf Market Writer