Indian shot 'Mactro' (Canna indica 'Mactro')

Indian shot 'Mactro'

Also known as: African arrowroot 'Mactro', Canna lily 'Mactro'

Indian shot 'Mactro' is also called ‘tropicanna gold’ (its registered cultivar name) for its bright golden flowers, which bloom from summer to early autumn. Typically the Indian shot has bright red flowers that are smaller and less showy than those of this cultivar. Indian shot 'Mactro' also has striking leaves which are striped green and cream-colored, in contrast to the plain green of the parent plant.

Scientific classification

Gingers, bananas, and allies

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Perennial

Lifespan

Herb

Plant Type

1.2 m to 1.8 m

Plant Height

60 cm to 90 cm

Spread

Yellow, Green

Leaf Color

Yellow, Orange

Flower Color

Winter dormancy

Dormancy

Care Guide for Indian shot 'Mactro'

Every week

Water

Full sun

Sunlight

15 - 38 ℃

Ideal Temperature

Water: Indian shot 'Mactro' prefers consistently moist soil but cannot tolerate prolonged waterlogging to avoid root rot. Water weekly (once) in dry regions, and ensure newly planted indian shot 'Mactro' isn’t completely dry. During active growth, maintain moisture and spray leaves for humidity, especially in hot conditions.

Fertilize: Indian shot 'Mactro' thrives in fertile soil and requires organic fertilizer water weekly before blooming. Avoid applying fertilizer on stems or leaves. Monthly, use compound fertilizer (N-P-K 10-10-10 or 5-10-10), but be cautious of excessive nitrogen which can hinder blooming. Apply phosphate fertilizer when buds appear.

Pruning: Indian shot 'Mactro' features colorful blooms and striking foliage. Prune in early to late spring to remove dead stems and promote new growth. Post-flowering cuts boost future blooms, improve air circulation, and enhance plant health, ensuring a vigorous and lasting display.

Propagation: Indian shot 'Mactro' seeds should be scarified and soaked in warm water before sowing in well-drained media. Propagate via rhizome division every 3-4 years, cut ramets in early summer. Handle roots carefully during division to promote healthy growth when transplanting outdoors.

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