Lena trains a plant to grow food for a community kitchen. The plant yields 1.8 kg every 3 weeks. How many kilograms can be harvested in 15 weeks?

Lena trains a plant to grow food for a community kitchen. The plant yields 1.8 kg every 3 weeks. How many kilograms can be harvested in 15 weeks?

Lena’s Astonishing Plant: Harvesting 9 Kilograms in 15 Weeks to Feed Her Community Kitchen

In a remarkable feat of sustainability and innovation, local environmentalist Lena has trained a specially cultivated plant to grow nutrient-rich food for her community kitchen. This unlikely green ally doesn’t just grow—it produces, delivering up to 1.8 kilograms of food every 3 weeks. The key question: How much food can be harvested in 15 weeks?

How Often Does Lena’s Plant Produce?

Lena’s plant follows a consistent growth cycle. At 1.8 kg every 3 weeks, it delivers reliable harvests every three weeks. Over a span of 15 weeks, the number of harvesting periods is:

15 weeks ÷ 3 weeks per harvest = 5 harvests

Total Harvest Over 15 Weeks

With each harvest yielding 1.8 kg, the total yield is calculated as:

1.8 kg/harvest × 5 harvests = 9 kilograms

So, in just 15 weeks, Lena’s plant yields 9 kilograms of fresh, edible food—enough to support nutritious meals for her community.

Why This Matter?

Beyond the impressive tally, Lena’s project highlights sustainable food systems and grassroots solutions to hunger. By nurturing a high-yield, self-sustaining plant, she empowers her community to grow food locally, reduce reliance on external supplies, and promote environmental stewardship.

In just 15 weeks, Lena’s plant delivers 9 kg of edible harvest—proof that small efforts can grow big change.


Key Takeaways:

  • Lena’s plant produces 1.8 kg every 3 weeks.
  • Over 15 weeks, there are 5 harvests.
  • Total harvest: 9 kilograms.
  • The story inspires sustainable, community-driven food production.

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