Plant Manager - You may already know this but just in case - do the math. (if you're talking a HF greenhouse.)
When I bought my greenhouse at HF it was on sale for $599.99 with coupon. (reg price $699.00).
But with the 20% coupon price taken off of $699.00, cost came to $559.00, a savings of $40 over the "sale price".
The sale you're talking about may be different than mine was but just to be aware that sometimes the 20% coupon is a better deal than their sale price.
