Hydrosensitive Paper (Spray Indicator Cards) - 10 Sheets - 2" x 4" Canna Cribs S2E12 Originals 64 in profile gives back

64 in profile gives back canopy headroom

unadulterated interaction with your plants

What Is Inside the Pouch

Thrive Alive B-1 Red 125 ml

Hydrosensitive Paper (Spray Indicator Cards) - 10 Sheets - 2" x 4" Canna Cribs S2E12 Originals 64 in profile gives backHydrosensitive Spray Indicator Cards for Coverage Checks A foliar or IPM spray only works where the droplets land, and the naked eye cannot see a thin, uneven coat until pests survive it. These cards make that coverage visible, turning the yellow paper blue everywhere a droplet hits. Clip a card in the canopy, run the sprayer, and read the blue stain for density, gaps, and drift at a glance. Each sheet is 2 by 4 inches, easy to pin on a leaf, a stake,