Luster Leaf Rapitest Soil Kit For PH. N.P.K.

Product Code: 80140001

Availability:In stock

  • 4 Individual Color Comparators For PH, N, P, K
  • Includes: Includes 40 Tests - 10 For PH, And 10 Each For N-P-K Complete Instructions Are Included Chart Of PH And NPK Levels On Over 100 Plants