Organic Tomato Marglobe
10 Seeds Pack
Marglobe is a vigorous, medium-early tomato variety that has been cherished since its introduction in the 1920s. This heirloom was bred in 1917 by Frederick Pritchard through a cross between the Marvel and Glove varieties, resulting in a highly disease-resistant plant with excellent qualities. Marglobe is resistant to Fusarium Wilt and Verticillium Wilt and performs well against blight, even in wet or damp summers, making it a reliable choice for challenging climates.
This indeterminate variety reaches a height of 120–150 cm and produces abundant, round, smooth-skinned fruits that weigh approximately 150-175 grams. The tomatoes are deep red when ripe, with firm, meaty flesh and minimal seeds, offering a rich flavour that is both sweet and tangy. These versatile fruits are ideal for fresh salads, sauces, and preserving, making them a staple for home gardens and markets alike.
With a maturing period of 75 days from planting out, Marglobe is known for its reliable yields, resistance to cracking, and classic, perfectly round tomato shape. Its exceptional flavour and durability have made it a parent to many modern hybrids, cementing its place as one of the most enduring and top-performing heirloom varieties.
PLANTING & GROWING
Soaking needs to be done at least a few hours before planting, and preferably overnight. To prevent damping off when starting seeds indoors, it’s essential that you disinfect all of your pots, plastic grow trays, seed cells, and seedling tray covers before you reuse them.
Tomatoes thrive in full sun, requiring at least 6 hours of direct sunlight daily. Prepare the soil 2-3 weeks before planting by digging it over and incorporating plenty of organic matter to enrich it. Tomatoes also grow well in grow bags or large pots, provided they are watered and fed regularly. For container planting, a mix of half potting compost and half soil-based loam works best, offering both nutrients and stability.
To sow tomatoes, start from late January to April by planting seeds 3 mm (1/8 in) deep in small pots filled with seed-starting compost. Water lightly and keep the soil consistently moist until germination, which typically occurs within 5–10 days at temperatures of 21–27°C (70–80°F). Once the seedlings emerge, place them in a bright location with slightly cooler temperatures (16–21°C or 60–70°F), such as a south-facing window.
When the seedlings develop their first true leaves and before they become root-bound, transplant them into larger 10 cm (4 in) pots. Protect the young plants from frost and sunburn using cloches or makeshift greenhouses like large plastic jugs with the bottoms removed. If necessary, fertilize sparingly with a weak dilution. Once the plants reach 15 cm (6 in) in height, harden them off over 10-15 days before transplanting them to their final position outdoors.
Plant fragrant companions like basil, garlic, or onions near tomatoes to mask their scent and deter pests. Avoid planting them near Brassicaceae family members or in soil previously used for tomatoes, potatoes, peppers, or eggplants to reduce disease risks.
Tags: TOMATO - MARGLOBE