It's in unassuming building on an unlikely street, but they have advertised heavily on Mike Darcy's Saturday morning garden show on KXL for years.

Other than that, my wife and I couldn't recall a print ad or where we heard of it, been buying there for about 10 years.

Where did you hear of Concentrates?

larry gene- I was looking for a big bag of Perlite since I ran out last year, and the local nurseries had about doubled in price, so I googled it and found a processor in Portland and one of their distributors is Concentrates. I'm happy to have find a good supplier of organic materials and feed.:-)

Never heard of it! I buy similar items at Rain or Shine on Airport Way.

I loved Mike Darcy's TV program, but have never heard the radio program. Should I try to listen? When is it on?

Darcy is on 750AM, Saturdays, 9 to noon.

buyorsell- you should check out their price list. Speaking of prices, does anyone know a local source for greenhouse 4 year plastic since I'm thinking of making some covered growing areas for tomatoes this year after the cold summer and early rains we had last year.

Nancy

Rain/Shine is handy if you're on the east side, but ducking into their parking lot from Airport Way traffic can be a hazard.

Concentrates is way in on SE 8th off Division in a light-industrial area. Much bigger selection than Rain/Shine.

I guess they should do more advertising!

Does anybody know if there is a supplier like this north of Seattle? The feed stores I've checked in the Monroe/Snohomish area have only carried alfalfa pellets. I'd like to find bigger bags of other products to make some of Ann Lovejoy's recommended fertilizer mixes.

I live close to Rain or Shine.