This is such an easy pattern… Before you know it you will have a bush!
You will need a small amount of yarn (not necessarily green as autumn is here now :D) Plus a size 3.75 or 4 crochet hook
Make a slip knot
Chain 10
Working in the back of each stitch
Treble crochet into fourth chain from hook
Two more trebles in same stitch
Treble into the back of the next three stitches
Half treble into the back of next stitch
Double into the back of next stitch
Slip stitch into the back of last stitch
Working in the other side
Chain one
Slip stitch into the stitch just created
Slip stitch into the back of next stitch
Double crochet in the back of the next stitch
Half double crochet into the back of next stitch
Treble crochet into the back of the next three stitches
Three treble crochet into the back of final stitch
Slip stitch into same stitch
Chain 4
Slip stitch into the second chain from hook
Slip stitch into the next two stitches
Fasten off
Weave in loose threads
Taaaa daaaaa!