February is when seed catalogs pile up, trays come out of storage, and optimism runs high. It’s also when many gardeners ask the same question:
Is it actually worth starting flowers from seed — or should I just buy plants later?
The honest answer is: it depends.
After years of starting flowers from seed for both landscapes and cutting gardens, I’ve learned that some plants are absolutely worth the time and effort — and others are better left to nature, direct sowing, or buying as starts.
Here’s how I think about it.
Why I Start Flowers from Seed at All
Starting flowers from seed isn’t about saving money or rushing spring. For me, it’s about:
- Growing varieties that aren’t available as starts
- Controlling bloom timing
- Producing healthier, more resilient plants
- Creating a wider range of colors, forms, and textures
That said, not every flower earns a spot under grow lights in February.
Flowers That Are Worth Starting from Seed
These are the plants I consistently find worth the effort.
1. Slow-growing or long-season flowers
Some flowers need a long head start to bloom well in our climate. Starting them indoors allows them to mature on schedule instead of running out of time.
Examples:
- Lisianthus
- Bells of Ireland
- Certain perennials
2. Flowers you want in specific colors or varieties
Seed starting opens the door to varieties you won’t find at garden centers — softer tones, unusual shapes, or specialty cuts.
This is especially important for:
- Cutting gardens
- Bouquet planning
- Color-themed plantings
When I’m planning flowers for the cart, seed starting gives me flexibility and consistency.
3. Perennials grown for the long term
Starting perennials from seed requires patience, but it pays off.
While not all will bloom the first year, many establish stronger root systems early and perform better in the long term. Some — like yarrow — may even surprise you with first-season blooms.
Flowers That Aren’t Always Worth Starting Indoors
This is where people often overdo it.
1. Fast-growing, direct-sow flowers
For some flowers, starting them indoors provides little benefit because they grow so fast. This is unless, as in my situation, you need them ready by a specific date.
Examples:
- Cosmos
- Zinnias
- Sunflowers
These thrive when sown directly outdoors once conditions are right.
2. Plants that dislike transplanting
Certain flowers resent being disturbed and perform better when planted exactly where they’ll grow.
If a plant struggles after transplanting, indoor seed starting can actually set it back.
3. Flowers that need special germination conditions
Some seeds require very specific temperature or light conditions that can be tricky indoors — especially for beginners.
I often recommend leaving these for later or gaining experience with easier plants first.
How I Decide What to Start Each Year
Before I sow anything, I ask myself a few questions:
- Does this plant need a long growing season?
- Will starting it indoors improve bloom quality or timing?
- Is it difficult to find as a healthy start locally?
- Does it transplant well?
If the answer is no to most of these, it probably doesn’t belong under lights in February.
A Note for New Seed Starters
If you’re just getting started with seed starting, you don’t need to do everything at once.
Start with:
- A few reliable varieties
- Clean trays and fresh seed-starting mix
- Patience (and labels — always labels)
I’ve shared a detailed, step-by-step look at how I physically start seeds — from trays and soil to heat mats and labeling — in a separate post if you’d like a closer look at the process:
https://www.shawnlvieth.com/stepstoseedstarting/
Final Thoughts
Seed starting is part science, part intuition, and part experience. It’s not about doing more — it’s about doing what makes sense for the plants, the season, and your goals.
Whether you’re growing for beauty, bouquets, or curiosity, choosing what’s truly worth starting from seed makes the whole process more enjoyable — and far more successful.
Spring is closer than it looks.
If you enjoy behind-the-scenes looks at how I plan and grow flowers for the season, you can sign up for my weekly emails here: http://eepurl.com/iFYfi6