posted 6 years ago
So, I have a lot of Scottish broom. Like, acres.
Some is 5-6" thick at the base. This is mostly chainsaw work.
Some is 7-8ft tall dense thickets coating half acre burnpiles, featuring remnant stumps and a couple thousand pounds of scrap metal per pile. This is excavator work, since the piles need torn apart to remove the unburnt wood and scrap from my best soil.
Some is dense 4-7ft tall thickets mostly under 1.25" at the base, in high spots in the old fields and along my road where the ground is reasonably even and there aren't too many rocks. This is brush-hog work, and now that I've done all of the accessible stuff once, it will be much quicker to knock down again this coming year. The brush-hog is great for this as less of the broom survives being mashed to ribbons vs a clean cut, it would seem.
This leaves plenty more:
The new fields, stumped before I bought the place but never finished.. about 7 acres with 2-5ft broom heavily sprinkled. The tractor can handle the ground, but the rocks take a heavy toll on the brush-hog. The alternative here is to rip up the half-done fields, rockpick, discs etc... but I fear this will allow a lot more time for it to spread as that's not gonna fit into 2019.
The remnant forest: several more acres right between the fields where broom has a heavy presence in fairly open undergrowth. Rocks, some overly steep side slopes, and concern for my only mature trees make the tractor unnappealing.
The margins: field edges, logging road edges, and isolated patches through the remaining couple hundred acres of clearcut and swamp where broom has found a foothold, all impractical to access with machinery. Some of this 2-3" at the base.
I've done the lopper thing. It's just too slow. My scythe can't handle the broom, it's too tough... I think my best bet is a brush blade on a heavy duty gas weedwhacker.
I don't love this implement at all, and didn't want to buy one, but I see no practical alternative.
Does anyone have an alternative to suggest?
How much power do I need for this task, if I do buy one?
'Theoretically this level of creeping Orwellian dynamics should ramp up our awareness, but what happens instead is that each alert becomes less and less effective because we're incredibly stupid.' - Jerry Holkins