As someone who works in a botanic garden, I'd just like to stand up for the horticultural teams here. From my experience, gardeners are every bit as passionate and dedicated to their vocations as animal management teams. We here know little to nothing about the inner-working of what the zoo does and why. Chester is world famous not only as a zoo, but also for their work in plant conservation and for housing five of the National Plant Collections for the UK, putting them in the same leagues as major botanic gardens like Kew, Edinburgh and Cambridge.
Please remember to be respectful and think about who might be reading on a public forum such as this; you admonish SMR for coming across as disrespectful towards the keeping teams, then say that you always respect animal care staff over horticultural staff. If any of the horticultural or gardening teams I know were to read your post, they would themselves find it disrespectful I am sure.
I wasn't intentionally putting down anyone involved in horticulture, but instead stating that I would have thought that looking after wild animals and meeting their individual needs was generally thought of as being more challenging. Heck, my own - admittedly limited - experiences of gardening are that it is easier to do than looking after a pet, particularly when that animal gets sick. Obviously both bring their own unique challenges though. Chester Zoo has some outstanding keepers and I tend to be a bit sensitive when I feel they're not given enough credit.
As I said though, Islands has brought a new aspect to the plant side of the zoo which I think deserves credit. I'll leave it there!