Title: Great product, annoying shipping problems
Review: I use this excellent product as part of my arsenal for growing vegetables year round in the tropics, where insects and diseases are rampant. It seems to work very well. My complaint is that the company (and Amazon) will not ship it to Puerto Rico, a part of the United States. To be fair, it is not alone in Amazon in treating the Commonwealth of Puerto Rico as if it were a foreign country. Many do. But I have complained many times and get no response. If any product can be shipped to Hawaii or Alaska, it should be able to be shipped to Puerto Rico. It is the same US Postal Service or the same UPS company. There are no import duties, etc. It is just very annoying--and an added expense--to ship to it an address on the mainland and then reship it to Puerto Rico.
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