Buying dried roses buds  in bulk with good quality and reasonable prices can vary based on your location and preferences. Here are some general suggestions on where to find dried roses in bulk:

1. **Online Wholesale Retailers:**
-Iran is the center of planting and producing dried roses and exports quality products to all over the world, and if you are looking for wholesale purchase of roses with good quality and reasonable price, you can contact Damonherbes specialist consultants .other Websites like Alibaba, Amazon, and eBay often have sellers or retailers offering bulk dried roses at competitive prices.

2. **Floral Supply Wholesalers:**
- Check with floral supply wholesalers or distributors in your area. They often supply dried flowers, including roses, to florists and event planners.

3. **Local Flower Markets:**
- Visit local flower markets or wholesale flower vendors in your area. They may offer bulk dried roses at competitive prices.

4. **Farmers' Markets:**
- Some farmers' markets or local growers may offer dried roses in bulk. Contact them directly to inquire about prices and availability.

5. **Craft and Hobby Stores:**
- Stores that specialize in crafts and floral arrangements may have bulk dried roses or can help you place an order.

6. **Online Craft and Floral Suppliers:**
- Websites specializing in craft and floral supplies, such as Save-On-Crafts, may offer bulk dried roses for purchase.

7. **Etsy and Handmade Marketplaces:**
- Check online marketplaces like Etsy, where artisans and crafters often sell dried roses and other dried flowers in bulk.

8. **Contact Local Flower Farms:**
- Reach out to local flower farms and inquire if they sell dried roses in bulk. They might be able to provide fresh or dried roses and guide you on preservation.

Remember to compare prices, check reviews, and assess the quality of the dried roses before making a purchase. Shipping costs and minimum order quantities may also vary, so consider those factors in your decision-making process.