Sourcing Giant Vegetable Seeds and Managing Tomato Leaf Issues in Tropical Climates

A Malaysian gardener seeks giant vegetable seeds (pumpkins, tomatoes, carrots) via mail order, plus advice on tomato leaf shriveling despite good growth and fruiting.

Finding Giant Variety Seeds Internationally

• Specialty seed companies: Baker Creek, Johnny's Selected Seeds, Tomato Growers Supply Co. ship worldwide.
• Etsy/eBay: Many heirloom/giant variety sellers offer international shipping.
• Search terms: "giant pumpkin seeds", "colossal tomato", "exhibition vegetable seeds".
• Check import regulations for Malaysia before ordering.

Tomato Leaf Shriveling in Heat

In tropical conditions, lower leaf senescence accelerates. Plants shed older leaves to cope with heat and focus on fruit. This is normal if:

• New growth is healthy.
• Fruit develops normally.
• No spotting, wilting, or distortion on upper leaves.

Tropical Tomato Management

• Shade cloth (30–50%) during peak heat.
• Consistent moisture—mulch heavily.
• Lower leaf removal improves airflow, reduces fungal pressure.
• Heat-set varieties: 'Solar Fire', 'Heatmaster', 'Florida 91'.

When to Investigate Further

If upper leaves curl, yellow, or show spots: check for viruses, mites, or nutrient issues. Send photos to local extension or online forums for diagnosis.