Inner Workings discussion

To Earthward

Love at the lips was touch
As sweet as I could bear;
And once that seemed too much;
I lived on air

That crossed me from sweet things,
The flow of--was it musk
From hidden grapevine springs
Downhill at dusk?

I had the swirl and ache
From sprays of honeysuckle
That when they're gathered shake
Dew on the knuckle.

I craved strong sweets, but those
Seemed strong when I was young;
The petal of the rose
It was that stung.

Now no joy but lacks salt,
That is not dashed with pain
And weariness and fault;
I crave the stain

Of tears, the aftermark
Of almost too much love,
The sweet of bitter bark
And burning clove.

When stiff and sore and scarred
I take away my hand
From leaning on it hard
In grass and sand,

The hurt is not enough:
I long for weight and strength
To feel the earth as rough
To all my length.

I thought this was both a quintessentially Frostian poem - use of nature - but also different from his usual stuff that I've read. For one thing, shorter lines, and a different rhythym, and for another, a direct and explicit reference to what he is writing about, love.