The Vine: Required to be Dressed and Pruned to Increase Its
Source: TTT
Leviticus 25:3
For six years you may sow your field and prune your vineyard and gather its crops.
2 Chronicles 26:10
Since he had much livestock in the foothills and in the plain, he built towers in the desert and dug many cisterns. And since he was a lover of the soil, he had farmers and vinedressers in the hill country and in the fertile fields.
Isaiah 18:5
For before the harvest, when the blossom is gone and the flower becomes a ripening grape, He will cut off the shoots with a pruning knife and remove and discard the branches.