GerminaSow

GerminaSow — Plan Your Seeds. Grow With Confidence.

GerminaSow is a seed starting calendar built for home gardeners who want to make the most of every growing season. Enter your local last frost date, choose the crops you want to grow, and the app automatically calculates when to start seeds indoors, when to transplant outdoors, and when to expect your first harvest.

Why GerminaSow? Most gardeners miss the ideal seed-starting window by just a few weeks. GerminaSow removes the guesswork with research-based growing timelines for 37 popular vegetables, herbs, and flowers — so you always know what to do next.

Key Features

Last Frost Date Setup Set your average last spring frost date manually, or choose from 15 preset US cities with historical frost dates. Your entire garden schedule updates instantly.

Plant Library Browse 37 common crops organized by Vegetables, Herbs, and Flowers. Each plant includes indoor start weeks, days to harvest, and helpful growing notes.

Smart Scheduling Select the plants you want to grow and GerminaSow builds a personalized timeline: Seed Start → Transplant → Harvest. Visual timelines make it easy to see your full season at a glance.

Local Reminders Get notified before key gardening dates — seed starting, transplanting, and harvest. Customize how many days in advance you want to be reminded. Notifications are only requested when you turn reminders on.

Planting Calendar Export Generate a beautiful planting calendar image with timelines and plant icons. Save to your photo album or share with fellow gardeners.

Garden Insights View monthly seed-start charts and garden composition breakdowns to better plan your growing season.

Perfect For Backyard vegetable gardeners Balcony and container growers Beginners learning seed starting timing Experienced gardeners planning multi-crop seasons Anyone who wants a dedicated gardening planner

Download GerminaSow today and never miss another planting window.