Ajuga is one of my favorite perennial plants for the Northeast Florida garden. There are allot of
different selections out there to choose from and the hardiness of them can vary greatly from one cultivar to the
I seem to be the type of gardener that once I decide I love a plant I just have to try every
single one I run across! So I have field tested ALLOT of Ajuga plants here in the Northeast Florida landscape
over the last 20 or so years.
Catlins Giant may be my all time favorite for the Jacksonville/ St. Augustine area. It just seems to hold up
better to our rainy seasons.
Here is a few quick tips to make sure your new Catlins Giant Ajuga plants are as happy as they can be!
Preferred Exposure for Ajuga Catlins Giant:
- Partial sun locations in the Northeast Florida | Jacksonville | St. Augustine area
landscapes seem to do the best for all selections of Ajuga.
To be even more accommodating, try finding a location that blocks the hot afternoon
sun off the foliage. Direct morning sun is ok in irrigated gardens as long as something, whether it be a tree, a
building, shed or even a trellis keeps the afternoon sun off the plant. Avoid locations that receive
afternoon sun or plant in a dappled shade location where nearby or overhead trees break up the hot sun
during the day.
Catlins Giant Ajuga Foliage:
- Big bold foliage is what first attracted me to Catlins Giant. Here in Northeast
Florida the foliage remains evergreen throughout the winter and you can enjoy the colorful leaves all year
Soil Preference / Salt tolerance:
- Ajuga will need good drainage to grow here in our high rainfall
subtropical climate zones.
Be sure to amend the soil with a good quality compost, no heavy top soil or
water retention potting mixes. We are looking for excellent drainage for Ajuga plants so sandy
soil with some good quality (light and airy) compost mixed in is ideal. I like to use the composted cotton from
- Salt tolerance unknown
Mature Size Variance:
- All Ajuga plants would fall under the groundcover category. Caitlins Giant may
have big bold beautiful leaves but it still remains at a compact height most often around 6 inches or so in the
garden. Expect Catlins giant to spread out to a width of 12-24 inches.
Blooms of the Catlins Giant Ajuga plant:
- Blooms during late spring are held just above the foliage and will blanket the
plant with bright purple - blue flower spikes. These plants are pretty enough to me when they are not in
bloom but quite stunning while blooming and don't forget those blooms are butterfly attracting so that is an
- Moderate water once established into the landcapes.
Butterfly or Bird Attracting:
Care of Ajuga Catlins Giant in the Northeast Florida | Jacksonville | St. Augustine
- Ajuga plants may be dug and divided every 2 years to make additional
plants to locate in other areas of the garden, or to fill in any bare spots that may have developed.
- Water every day during the establishment period after planting in the garden from
a nursery container.
- Fertilize each spring with a handful of garden compost or a mixture of Milorganite
and a slow release poly coated plant food such as Osmocote or Stay Green general purpose plant food or