I have had terrific success in using this Australian product on all kinds of plants. There are other seaweed-based products made in the U.S. but this is far superior. Especially successful on citrus that have been over-fed with other plant food. I will only use this in the future on all plants. And a little goes a long way.
LEGO ARCHITECTURE: 21035 Guggenheim Museum With Box & Instructions Incomplete?