Amerigro, located west of Delray/ Boynton sells a range of mulches. Comes in both bags and bulk. They sell a black Ecomix which seems pretty good.
He needs top soil, not mulch. Also, most of Amerigro's mulches are dyed and not recommeded for fruit trees. They do have cypress but I do not believe it is pure and from the samples I have seen, it os of poor quality.
They may have top soil also but that is much further of a drive than a trip tp the Glades...
I'm not pushing Amerigrow -- just trying to be helpful. Their website claims to offer 'custom soils' as well as mulches, so I thought it wouldn't hurt to let the questioner know about that.
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CUSTOM SOILS AND PLANTING MEDIA
Amerigrow Soils specializes in high-quality, yet, affordable custom soil and plant media blending. We customize blends to your exact specifications with our fully-computerized European blending system, which has weight scales for precise incorporation of fertilizers and other amendments. Mixes are made 100% exact and consistently blended. We custom blend: planting media, soils, root zone mixes, top dressings and field blends (schools, athletic, wildflower, etc.). There are no weed seeds or pathogens in our soils. We offer bulk and bagged products for pick up or delivery. We use an assortment of products and amendments, including the following high-quality options (many others available upon request):
Amerigrow's organic compost: BLACK MAGIC ECO-SOIL™
Canadian Sphagnum Peat Moss
Florida peat moss
Fresh pine bark fines
Composted bark
Aged bark
Cypress chips
Cypress dust
Hardwood fines
Hardwood dust
Coir coconut fibre
Sand
AirlitePerlite
Vermiculite
Dolomite
Talstar
M.G.S.
Minors
Gypsum
Hi-Cal
TRSP