Solanum lycopersicum 'Kellogg's Breakfast'
vegetableKellogg's Breakfast is a prized Michigan heirloom bearing large beefsteak fruit of deep orange flesh, often near a pound, that is meaty and nearly seedless. The flavor is sweet, rich, and low in acid with fruity melon-citrus notes, on tall indeterminate vines that need sturdy staking.
Sun
full sun
Water
Every 3 days
Harvest
~80 days
Difficulty
medium
Lifecycle
annual
One season, then done
Spacing
24-36 in. apart
Planting Depth
Bury two-thirds of the stem
Soil pH
6.2-6.8
Soil Type
Rich, well-draining
Hardiness Zones
Zones 3 – 10
Grown as an annual — this range is its winter hardiness, but you can grow it for a single season in any zone.
When to Fertilize
At planting and again when fruit sets
Fertilizer
Balanced; avoid excess nitrogen
Start seed indoors about six weeks before the last frost and transplant only after nights stay above 50F, burying two-thirds of the stem to build strong roots. Give full sun and a deep weekly soak rather than frequent light watering to prevent cracking and blossom-end rot. Cage or stake the indeterminate vines, mulch to hold even moisture, and prune lower leaves for airflow.
Start seeds indoors
Mar 4
Transplant outdoors
Apr 29
Projected first harvest
Jul 18
Good neighbors that attract beneficial insects or deter pests
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
Interplant basil or parsley to attract parasitic wasps, handpick at dusk, and rotate nightshades each year
Mulch to stop soil splash, prune lower leaves, and avoid overhead watering
Keep soil moisture even and calcium adequate and mulch to buffer the soil
Pick when the fruit deepens to a rich carrot-orange and gives slightly to a gentle squeeze; with this variety color tells you more than firmness. Harvest in the morning and store at room temperature, never refrigerated, to protect the delicate flavor.
Orange beefsteak tomatoes are high in beta-carotene (vitamin A) and a readily absorbed form of lycopene, plus vitamin C; the low acidity makes them gentle on sensitive stomachs.
Eat the ripe fruit only. Tomato leaves and stems (and large amounts of very unripe green fruit) contain solanine-type compounds and are not for eating.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.