February is a fantastic time for starting seedlings. The good news is that it’s easy and there’s plenty of information out there! We often get caught up in the excitement of new products and “life hacks” that seem to make our lives easier. But the simplicity of starting your own seeds can be part of the joy of growing plants yourself. 

Visual growing charts and long texts on cultural conditions are great resources if you’re really dedicated to utilizing your space to its maximum efficiency and growing the perfect produce. However, sometimes these charts can get gardeners in a bind. They often display broad generalizations that can give us a false sense of garden timing. As cultivars and heirloom seed markets have changed and developed over time, we can find seeds that mature on cycles that differ from those used to create growing guides and charts.  Varieties of our garden favorites may not thrive in the parameters set by reference material. Additionally, with the recent USDA hardiness zone map shifts, those charts may not reflect current truths that the home gardener has been experiencing in their own microclimates.  

Instead, build your own seed schedule by reading the packets for the varieties that you have specifically selected to put in your garden. Sort your seeds based on the number of weeks needed before planting outside. Once sorted, find your last estimated frost date (there are many resources available online for this information) and count backwards from that date. Give yourself a little bit of wiggle room for mishaps, and there you have it! You’ve created your own schedule. For the super organized gardener, you can then add those planting target dates to a calendar or journal. Those of us who garden with a little more spontaneity may just stack your newly sorted seed packets in order and take the right timed ones off the stack each week.  

I often save the seed packets for the season. This helps if/when I need to troubleshoot garden situations. When seeds don’t seem to be germinating, the packet usually tells me I have to wait a few more days. If I know the specific variety and look up the growing conditions, I may find that my soil temperature or water conditions weren’t correct. Maybe they were supposed to be taller and they just aren’t growing – turning to the packet can remind me that they were supposed to be short all along! I can assess if the variety I’m growing is particularly susceptible to a pest or disease, and find solutions much quicker when I know specific details. It also helps when I’m preparing my growing list for the next year.  

An example of sorting seed on a kitchen table. Seeds were sorted by weeks before last frost. Vegetable seeds were stored above, and flower seeds below the headings. All direct sow and late crop seeds went into the box for later in the growing season.
Photo by H. Zidack

Another thing that can complicate the simplicity of starting your own seed is that we all often grow way more than we need. This can be from the excitement of seeding, the seeds being so small we can’t truly separate them, or an urge to plant a few extra “just in case.” This is something that most of us do – and it’s okay! Germination rates are rarely 100% and sometimes, errors happen where you will be glad you planted those few extra. Remedy your seedling hoarding by arranging your planting schedules with friends and family. As an example, I grow the Tomatoes, while a friend of ours seeds herbs. By over planting, we have more than enough to trade once the growing season gets here! This helps us to reduce waste, and perfect our methods in growing what we’re good at growing.  

Think back: when your elementary school class planted beans (or peas, or tomatoes) for the first time, do you remember using complicated light timers, heat mats, and expensive plastic trays with a cover on top? Probably not. Most teachers will get some potting soil, put it in a cup/egg carton/ziploc bag, have the students make a hole with their finger, drop the seed and cover it and make sure someone remembers to water it every day. Remember those same principles. Seedlings truly only need water, light and humidity for a great start. Keep it simple, use what you have, and know how to work with your resources for a successful start, no matter what seeds you sow! 

Heather Zidack
UConn Home & Garden Education Center