plant a stock proof hedge
How To Plant a Native stock proof hedge
This is the fastest way to create a hedge that can replace fencing,
Plant 2 year old bare rooted whips, 6 plants per m, mainly Hawthorn (whitethorn),
but once every 2 m replace one with another hedging species that tolerates trimming such as Blackthorn, Holly, Hazel, Spindle, Guelder Rose, Dog Rose, Rowan and Willow.
Therefore for every 100 m of new hedge you will need 550 whitethorn and 50 other these other species
Mark out the line of the new hedge using wire, twine or lime.
To make it easier to plant and give plants a great start, you can dig over with a mini digger but this is not strictly necessary but can speed up growth.
Plant to the same depth as was previously planted
Don’t bury the stem Or expose the roots
Identify a few whitethorn, rowan or crab apple or other native tree (maybe 5 / 100 m) to be retained as trees and protect with tree guards or shelters
Prune all other plants except holly down to 2-3 inch or so above ground level with a sloping cut to leave a sharp point
Protect roots from drying out during planting by keeping plants in the bag until needed
Plant in a double staggered rows with 330mm (just over a foot) between the rows and the same between the plants within the rows, often the length of a boot
Push a 4 foot or 1.2m wide strip of used silage plastic down neatly over the cut stumps.
Press the edges of the plastic into the ground with a spade to hold it down
Protect from livestock including rabbits. The aim is to remove that wire in a few years.
Thanks to Teagasc for this technique it is very effective
If you want to see this in action have a look at this video from Teagasc
The other option is to plant the trees and let them grow naturally for 7 years and then lay the hedge this way you will have a stock proof hedge after 11 years all going well, for this way look for strong plants at least 60-90cm tall