If you want to sell tomato seeds, you can sell a couple dozen for a dollar. If you want to sell small tomato seedlings, you can sell one for a few dollars. If you want to sell a mature tomato plant, you might be able to get $10 for it. Or if you want to sell an heirloom tomato, you might be able to charge $5/lb.
Plants and growing are the perfect example of long time horizons. Few people want seeds, but everyone wants a fresh tomato.
Take the long view because it’s the road less traveled.