Sacred Trees
TREE
Birch
Rowan
Ash
Alder
Willow
Hawthorn
Oak
Holly
Hazel
Vine
Ivy
Reed
Elder
DATE
December 24th-January 20th
January 21st-february 17th
February 18th-March 17th
March 18th-April 14th
April 15th-May 12th
May 13th-June 9th
June 10th-July 7th
J
uly 8th-August 4th
August 5th-September 1st
September 2nd-September 29th
September 30th-October 27th
October 28th-November 24th
November 25th-December 22nd
The trees above  can  make your spells stronger.  Just take a twig off the tree, or from the ground below it.  DO NOT KILL A TREE IN ORDER TO GET A TWIG.  You don't need a big twig, a small one will do just fine.  Remember trees are wise and sacred don't rip off a branch or really harm the tree just because you want to do a spell.  Trees are very wise and very old and will always know more than you could ever think of knowing:).
Treat Trees, along with other things of nature with respect and love, and in reture they help you along your spiritual path.