Fresh Harvest Seeds Inside US and Fast shipping The tree of fast growing, unique bark, and great fall color make the River Birch a constant member's favorite. The cinnamon-colored, exfoliating bark of the River Birch is spectacular in the winter. The lustrous, medium-green leaves of this Birch turn yellow in fall adding color to your landscape year round. Of all the Birch's the River Birch is the most borer resistant birch. This tree tolerates both wet soils and dry summers, but be sure to avoid very alkaline soil to insure a healthy tree. Grows to 40' to 70', 40'-60' spread.(zones 4-9) Customer Service: Your success is our success. If you feel like you cannot leave us a 5 star rating or if you have any issues with your order, like damaged or wrong items etc...just send us a note and we'll promptly resolve the issue for you. Please contact us first and we'll be more than happy to replace or refund your order before you open the the case. Free Shipping: Seeds are packaged in a small poly bag. In an effort to keep costs low, and pass the savings onto you, we do not offer specific planting directions on seed packets. If you cannot locate planting instructions for your specific conditions, contact us and we'll do our best to instruct you on the proper methods. There is no tracking number for economy shipping. Economy shipping order usually takes 1-2 weeks to arrive depending on the state you live. If you want seeds to arrive faster and safely with the tracking, it is HIGHLY recommended to choose USPS Ground Advantage. Spend $10+ Get Free Tracking Upgrade with bubble envelope for better protect seeds. See Our Variety of Seeds.