Before you start
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Grow Lab Read a plant’s conditions and predict which one is holding it back — then reveal the growth model. 
Microscope Tap the parts of a plant cell — wall, chloroplasts, water vacuole — then match each job to its structure. 
Photosynthesis ↔ Respiration Predict the gas a leaf gives off by day and by night — then reveal the balance. 
GrowForge Journey A path through every kit — clear each stop of real practice, then move on. All activities
Grow & explore
Grow Lab Light, water, soil, warmth, food — predict which one is holding a plant back, then reveal the growth model. Microscope Explore a plant cell, then test yourself by matching each job to its structure. Food Web Lab Remove one species and predict the ripple — which boom, which crash — before the cascade reveals. Experiment Lab Change only one thing, keep the rest the same — spot the unfair tests and learn why a fair test is trustworthy. Cell Lab Predict how photosynthesis, stomata, and water transport react when light, air, or water changes. Photosynthesis ↔ Respiration A leaf runs two reactions at once — predict the gas by day and night, and where a plant’s new mass comes from. Teach the Cast Teach a plant-science idea to a cast member still learning it — teaching makes it stick.
Practice & play
Mixed Practice A short round across the kits you have played — brought back to make it stick. GrowForge Sprint Race your OWN best on what you already know. Timer optional, no penalty for a miss. Trick Questions Brain-teasers with a twist — spot why the obvious answer is a trap. GrowForge Duel 2–4 players take turns on one device — same questions, highest first-try score wins. Or open an online room. Your garden rank Watch your gardener rank grow as you master more — from Seed Starter on up. Saved on this device. Progress Your levels, streak, and how each skill area is coming along — saved on this device. Progress report For grown-ups — a private on-device snapshot mapped to the skill areas. Export a CSV or print.
Concept Kits — 16 kits from seeds to ecosystems
Kit 1: Seeds of Science: Plant Basics and Life Cycles Plant Basics & Life Cycles · 25 questions Kit 2: Photosynthesis and Plant Energy Photosynthesis & Plant Energy · 25 questions Kit 3: Soil Science and Plant Nutrition Soil, Nutrition & Growing Systems · 25 questions Kit 4: Plant Reproduction and Pollination Reproduction, Seeds & Genetics · 25 questions Kit 5: Plant Genetics and Heredity Reproduction, Seeds & Genetics · 25 questions Kit 6: Ecosystems and Plant Interactions Ecosystems, Adaptation & Biomes · 25 questions Kit 7: Plant Adaptations and Evolution Ecosystems, Adaptation & Biomes · 25 questions Kit 8: Capstone: Sustainable Gardening and Agricultural Science Soil, Nutrition & Growing Systems · 25 questions Kit 9: Plant Reproduction & Seeds Reproduction, Seeds & Genetics · 25 questions Kit 10: Genetics & Plant Breeding Reproduction, Seeds & Genetics · 25 questions Kit 11: Hydroponics & Indoor Growing Soil, Nutrition & Growing Systems · 25 questions Kit 12: Plant Adaptations & Biomes Ecosystems, Adaptation & Biomes · 25 questions Kit 13: Cross-Topic Connections Real-World, Reasoning & Synthesis · 25 questions Kit 14: Real-World Applications Real-World, Reasoning & Synthesis · 25 questions Kit 15: Misconceptions & Reasoning Real-World, Reasoning & Synthesis · 25 questions Kit 16: Advanced Synthesis Real-World, Reasoning & Synthesis · 25 questions
More ways to play
😄 Brain break
Meet the cast — the characters who teach this
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Tuck Seed + planting — every seed knows what it wants; read-the-packet-then-the-soil -
Drip Water + irrigation literacy — water is the patient teacher; don't-drown-the-thirsty framing -
Glow Photosynthesis + plant biology — leaf-makes-lunch-from-light; cell-level wonder framing -
Pot Container + apartment gardening — windowsill-is-a-garden-too; nature-deficit + privilege gate anchor -
Vigil Observation + plant-doctoring patience — look-every-day-don't-pluck-what's-working; intellectual humility framing -
Crumb Compost & soil life — decomposition posture (the underground food loop: decay makes the meal; feed the soil, not just the plant) -
Delve Roots & uptake — underground-nutrient posture (a plant eats through its roots; the hidden half below does the feeding) -
Drowse Seasons & dormancy — right-timing posture (rest is not death; a plant's dormant nap is how it survives to grow again) -
Shear Pruning — redirect-the-growth posture (cutting the right stem sends the plant's energy where you want it to go) -
Sip Pollination — flower-to-fruit partnership posture (a flower becomes fruit only with a pollinator partner as the bridge)
Ensemble stories — the cast together