Brown Mulch Dye - 12,800 sq ft coverage, ColorBack vs Petra Mulch Dye Spray for black mulch (1 gal)

Overall winner: Brown Mulch Dye - 12,800 sq ft coverage, ColorBack

Key Differences

COLORBACK (A) advertises very high coverage per gallon and a formula focused on restoring faded brown mulch, making it better for large areas and color restoration; Petra (B) emphasizes deep black color, easy mixing/application and binding tech but notes fading and wash-off in rain. Choose A if you need maximum coverage and brown-color restoration; choose B if you specifically want a deep black finish with straightforward mixing

Brown Mulch Dye - 12,800 sq ft coverage, ColorBack

Brown Mulch Dye - 12,800 sq ft coverage, ColorBack

COLORBACK • ★ 3.6/5 • Mid-Range

Restore faded mulch color with ColorBack Brown Mulch Dye. High-concentration formula covers large areas, saving time and money. One customer notes easy application and improved appearance

Pros

  • restores faded mulch color
  • high-concentration formula
  • covers large area per gallon
  • easy to apply

Cons

  • may stain unintended surfaces
  • sprayer clogging reported
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Petra Mulch Dye Spray for black mulch (1 gal)

Petra Mulch Dye Spray for black mulch (1 gal)

Petra • ★ 3.6/5 • Mid-Range

Petra mulch dye spray restores faded mulch color with a wetting-agent formula for even coverage. Customers note easy mixing and application, with deep black results and good coverage

Pros

  • deep black color for mulch
  • easy to mix and apply
  • long-lasting binding technology
  • works with all mulch types

Cons

  • durability may fade in a few months
  • some washes off in heavy rain
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Head-to-Head

CriteriaWinner
Price Tie
Durability COLORBACK
Versatility COLORBACK
User Reviews Petra