Retaining Wall Episodes

Mauro Henrique repaints a too-pink nursery and builds a two-arch accent wall with string, low-tack tape, and a fast wet rag; Jenn Nawada separates air-purifying pothos claims from citronella candles and root pruning; Mark McCullough sets a 16-by-14 pea stone patio with a retaining wall, drain pipe, binding agent, and a 72-hour cure.