Agave ‘Jaws’ is a distinctive and resilient succulent, known for its formidable appearance and architectural form. Its robust nature and low-maintenance qualities once established make it suitable for various garden designs and climates.
Characteristics of Agave ‘Jaws’
Agave gentryi ‘Jaws’ is a medium-sized, rosette-forming succulent with glossy, apple-green leaves. These leaves can reach 4 feet tall and 6 feet wide, forming a substantial presence in the garden. Its name comes from the distinctive way its leaves fold, resembling a mouth with large, sharp, often reddish teeth along the margins.
The foliage also displays strong bud imprints and pronounced teats along the leaf edges. Agave ‘Jaws’ typically grows as a solitary plant, though it can occasionally produce offsets or “pups.” While its mature size is generally 4 feet tall by 6 feet wide, some specimens may grow larger.
Caring for Agave ‘Jaws’
Light Requirements
Agave ‘Jaws’ thrives in full sun, needing at least six hours of direct sunlight daily. It tolerates partial shade, especially in hotter climates where intense afternoon sun can be too harsh. Providing some shade during the hottest parts of the day helps prevent leaf scorch.
Soil and Drainage
Well-draining soil is essential for Agave ‘Jaws’, as it is susceptible to root rot in soggy conditions. A gritty, lean, rocky, or sandy soil mix is ideal, such as a specialized cactus or succulent potting mix. Incorporating sand or perlite improves drainage. For in-ground planting, a raised bed can enhance drainage.
Watering Needs
Once established, Agave ‘Jaws’ is drought-tolerant and requires infrequent watering. Allow the soil to dry out completely between waterings. During the active growing season, occasional watering may be beneficial, but avoid overwatering. In winter, reduce watering frequency, ensuring the soil remains dry.
Temperature and Hardiness
This agave is cold-tolerant, withstanding temperatures down to 5°F (-15°C). Its hardiness zones are USDA 7b to 10b. In colder climates, winter protection, such as fleece or straw mulch, may be necessary, especially for container plants. Prolonged exposure to severe frost can damage top growth, though the plant often regrows.
Fertilization
Agave ‘Jaws’ is not a heavy feeder and thrives in nutrient-poor soils. A balanced fertilizer can be applied in spring if desired. Excessive fertilization can encourage blooming, which causes the main rosette to die after flowering, as agaves are monocarpic.
Planting and Design Uses
Ideal Planting Locations
Consider the mature size and light requirements when choosing a location for Agave ‘Jaws’. It performs well in full sun to partial shade. Place it where its architectural form can be appreciated, such as a prominent garden bed or a focal point in a rock garden.
Container Growing
Agave ‘Jaws’ is suitable for container growing, especially in regions with colder winters where it can be moved indoors for protection. Choose a sturdy container with ample drainage holes, about 30-50% larger than the root ball. An unglazed clay pot is beneficial as it allows excess moisture to evaporate through its walls.
Landscape Design Applications
Agave ‘Jaws’ is an excellent choice for various landscape design applications. It integrates into xeriscaping, desert gardens, and Mediterranean-style landscapes due to its drought tolerance and architectural form. Its presence makes it an effective specimen plant. When planted along fence lines or beneath windows, its spiky nature can also serve as a deterrent.
Important Considerations
Handling and Safety
Handling Agave ‘Jaws’ requires caution due to its sharp spines and terminal spikes. Wear thick gloves and protective eyewear to prevent injuries during planting, pruning, or moving the plant. The plant’s sap can also cause skin irritation.
Propagation
Agave ‘Jaws’ can be propagated through offsets, or “pups,” which emerge from the base of the mature plant. Wait until pups develop their own root systems before separating them. Carefully sever the pup with a sharp, sterile knife, allow the cut to callus for a few days, then plant in well-draining soil.
Common Problems
The primary issue for Agave ‘Jaws’ is root rot, caused by overwatering or poorly draining soil. Symptoms include blackening roots and a collapsing plant base. To mitigate this, ensure excellent drainage and allow the soil to dry completely between waterings. Agaves can also be affected by pests such as the agave snout weevil.