Glacier

Tomato

Zone 12a Save Garden

🌱 60d to harvest Determinate

Cool, crisp flavor leads the way with Glacier’s bright, juicy slices—an inviting balance of tang and sweetness that tastes like f…

Crop Dates

Milestone	Date
Start Indoors	Nov 6th
Last Frost	Jan 1st
Transplant / Sow Outdoors	Feb 12th
Harvest Begins	Apr 13th
Harvest Ends	Dec 31st

Crop Details

Trait	Value
Days to Maturity	60
Sun Requirements	Full Sun
Growth Habit	Determinate
Support Needed	Cage
Planting Depth	Deep
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	7

Recommended Companions

Frequently Asked Questions

What pest or disease is most likely on Solanum lycopersicum (tomato) “Glacier,” and what should I do first?

Watch for early blight (Alternaria) and leaf spot, which show up as dark, target-like spots on older leaves and then spread upward. Remove and discard the infected lower leaves right away, and water at the soil line (not the foliage) to keep leaves dry. If it’s spreading despite cleanup, apply a labeled fungicide for tomatoes at the intervals on the label, especially during humid weather.

How often should I water Solanum lycopersicum during peak growth (from flowering through fruit set)?

Water deeply 1–2 times per week, aiming for consistently moist soil 1–2 inches down, not soggy. If hot days are frequent or containers dry quickly, you may need more frequent watering, but always check moisture first to avoid waterlogging. Uneven watering can trigger blossom-end rot and cracking, so keep the soil moisture steady once fruits are developing.

How can I tell when Solanum lycopersicum (“Glacier”) is ready to harvest?

Harvest when fruits reach full color for the variety (typically a uniform pale-red to red) and feel firm but slightly yielding when gently squeezed. Green should not remain at the blossom end, and fruits should detach with a light twist rather than tearing the stem. For best flavor, pick during dry conditions and let the picked fruits ripen at room temperature if needed.

Cool, crisp flavor leads the way with Glacier’s bright, juicy slices—an inviting balance of tang and sweetness that tastes like fresh-picked clarity. The fruit forms a clean, slicing silhouette with a firm, succulent bite and a smooth, satin skin that holds its shape beautifully. Grow Glacier for standout garden-to-table performance in bold salads and vibrant fresh salsas, or for spoonable sauces that showcase its lively, garden-forward character.

Sowing Tips

Transplant Conditions

Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 7 days first.

Expert Note

Glacier is early and cold-hardy, but still transplant only when soil is at least 60°F—use row cover/cloth during nights in cool springs.