17 in. Green Spiral Finch Tube Feeder Tree Health/Cold & Weather Protection The supplements are designed to

The supplements are designed to promote root-development which will have a lasting effect on the long-term health of your birch trees

And the fertilizer recommended for use on a pine would not be ideal for an Ficus

With its mesh design and built-in drainage holes

or mixed seed

Constructed of unbreakable polycarbonate and backed with a lifetime guarantee

17 in. Green Spiral Finch Tube Feeder Tree Health/Cold & Weather Protection The supplements are designed to17. 5 in. Green Thistle Spiral Feeder. Consumers and birds LOVE patented Songbird Essentials BirdQuest Spiral Feeders! More ports means more birds. Birds love to Run The Spiral instead of flying to another perch. Lifetime warranty on workmanship and normal wear and tear. Aluminum and stainless steel parts. Squirrel proof patented locking lid just twist and lock those pesky varmints out. Easy to clean twist and clean (patent pending) easy clean bottom