I've been in a similar situation when I started my own small greenhouse nursery a few years ago. Sourcing quality supplies at wholesale prices can indeed be a bit tricky, but with some research and networking, you can find reliable suppliers.
For pots, trays, and other basic nursery supplies, I found that reaching out to local garden centers or even bigger agricultural supply stores and asking if they have any wholesale options can be helpful. Some might not advertise wholesale options upfront, but they could offer discounts for bulk purchases. Also, websites like Greenhouse Megastore and AM Leonard are popular among small nursery owners for their range of products and competitive wholesale prices.
When it comes to soil, I personally prioritize quality because it's foundational to plant health. Check out local landscaping supply companies that often sell soil mixes, including compost and peat-based blends, at wholesale prices. Another avenue is contacting local organic farms or community gardens to see if they have partnerships or recommendations for bulk suppliers.
Regarding seed starting kits, purchasing directly from manufacturers can often yield significant savings. Companies like Johnny's Selected Seeds sometimes offer discounts for bulk orders, plus they have a great reputation for quality seeds and kits.
Prioritizing your purchases can help manage costs effectively. I would suggest focusing on the essentials like trays and pots first, especially if you'll be propagating from seeds or cuttings. Soil and amendments are crucial, so ensure you allocate a good part of your budget there. You can gradually invest in more specialized supplies as your business grows.
To further cut costs, consider joining a cooperative or a local horticultural society. These groups often have connections to distributors and might offer member discounts on bulk purchases.
As a tip from my experience, networking with other local nursery owners or even joining online gardening forums can yield additional supplier recommendations and cost-saving strategies.
Have you thought about which types of plants you want to specialize in? That might also influence the specific supplies you'll need to prioritize. Feel free to ask more if there's a specific area you're curious about!