I laughed earlier when I was watering my Crop garden. No, the Card had not been working for the Crops but when I returned for a second watering the card worked! I got excited too soon though because about half way through the garden, watering returned to the old slow way - Lol!
I don't mind too much because the Herbs have had a nice boost in watering speed and I suspect the Crops will soon be speedy too. Thanks kevbob!
Watering Whiz and Tendy Gonzales upgrades claim to allow you to water/weed a plot in a second but for me it seems the same as always - one at a time. Neither herbs or crops responding to either of them over the last few days I've tried it.
+1 I see the same behavior for both hoeing and watering upgrades in veggies gardens. Both upgrades are not working or are only partial (the animation for veggie gardens shows two actions rather than the single in herb gardens)