Solanum lycopersicum 'Sweet 100'
vegetableSweet 100 is an indeterminate cherry tomato prized for huge yields of one-inch, candy-sweet red fruit borne in long, branching clusters. The tall vines start ripening in about 60 to 65 days and keep producing nonstop until frost, so a single well-staked plant can yield many hundreds of tomatoes over a season. The fruit is high in sugars but, like most cherry tomatoes, tends to split after heavy rain following dry spells, so keep moisture even and pick promptly to limit cracking.
Sun
full sun
Water
Every 3 days
Harvest
~65 days
Difficulty
easy
Lifecycle
annual
One season, then done
Spacing
24-36 in. apart
Planting Depth
1/4 in.
Soil pH
6.0-6.8
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 transplant, then every 3-4 weeks at fruit set
Fertilizer
Balanced 5-10-10, low nitrogen
Start seed indoors 6 to 8 weeks before the last frost and transplant after the soil warms past 60F and nights stay above 55F, setting plants deep. Give full sun, fertile soil, and a tall cage or trellis, since the vines grow long and heavy with fruit. Water evenly and mulch; cherry tomatoes are forgiving but still crack after a heavy rain following dry spells, so keep moisture steady.
Start seeds indoors
Mar 4
Transplant outdoors
Apr 29
Projected first harvest
Jul 3
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
Keep watering steady and pick promptly when ripe
Draw in parasitic wasps with dill and borage; handpick at dusk
Encourage ladybugs and lacewings with nearby flowers; rinse colonies off
Pick when fully red and just slightly soft, harvesting every day or two at the peak, since ripe cherry fruit splits or drops if left on the vine. Picking whole clusters once most of the fruit has colored keeps the long vines bearing.
Tomatoes are low in calories and a good source of vitamin C, potassium, and vitamin A, and they are the leading source of lycopene, the red antioxidant linked to heart and prostate health; sweet cherry types are eaten skin and all, raw.
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.