Garden Prompts from Gemini

25 Gemini Prompts Every Gardener Should Try

Garden Design & Spatial Planning

  1. Microclimate Mapper

    I have a 10x15 bed in Zone 7b with 4 hours of morning sun, a hot brick wall on the west, and clay soil. Design a 3-tier perennial plan (back, middle, groundcover) for this exact spot.

  2. Non-Stop Color Calendar

    Create a bloom chart for partial shade so at least two perennials flower every month from April to October. Format as a table with Bloom Time, Color, and Height.

  3. Thriller-Filler-Spiller

    Give me three 'thriller, filler, spiller' recipes for a 20-inch full-sun pot: one drought-tolerant, one for hummingbirds, and one with dark burgundy foliage.

  4. Companion Matrix

    I'm planting tomatoes, peppers, bush beans, and squash in two 4x8 raised beds. Who should sit next to whom, what herbs deter pests, and which pairings should I avoid?

  5. Problem-Spot Solver

    Suggest 5 tough, non-invasive groundcovers that survive in dry shade right under a mature maple tree, competing with shallow roots while suppressing weeds.

  6. Evening Moon Garden

    Design a small night garden around a patio using plants with white blooms, silver foliage, or evening fragrance. Include Northeast native options.

Plant Doctor & Troubleshooting

  1. Photo Triage (Upload Photo)

    Look at this photo of my hydrangea leaves. Based on the spots and yellowing edges, what are the top 3 fungal or nutritional culprits, and how do I tell them apart?

  2. Symptom Decoder

    The lower leaves on my potted fig are turning yellow and dropping, while top growth looks fine. Walk me through a step-by-step checklist to see if it's overwatering, root-bound stress, or low nitrogen.

  3. Organic Pest Control

    Something is chewing ragged holes in my hostas overnight and leaving silvery trails. Give me 3 pet-safe, organic fixes ranked from easiest to most effective.

  4. Weed or Friend? (Upload Photo)

    Identify this seedling popping up in my garden bed. Is it an aggressive weed I should pull right now, or a desirable self-seeded perennial?

  5. Blossom Failure Fix

    My 4-year-old wisteria has lush green vines and 6 hours of sun, but zero flowers. What adjustments—pruning month, fertilizer changes, or root pruning—will trigger blooms?

  6. Bambi-Proofing

    Deer and rabbits treat my unfenced yard like a salad bar. Suggest 10 colorful perennials with fuzzy textures or aromatic leaves that browsing critters reliably ignore.

Seasonal Chores & Timing

  1. Seed-Starting Calculator

    My last spring frost date is April 20th. I want to start tomatoes, zinnias, sweet peas, and parsley from seed. Build a calendar with exact dates to sow indoors, harden off, and plant out.

  2. Pruning Anxiety Cure

    Explain the exact pruning rules and best month to prune three shrubs so I don't cut off next year's buds: a 'Limelight' hydrangea, a blue mophead hydrangea, and a classic lilac.

  3. Fall Cutback vs. Wildlife

    It's late October. Looking at coneflowers, peonies, hostas, bee balm, and ornamental grasses, which MUST be cut down now to prevent disease, and which should stay up for winter birds and native bees?

  4. Dividing Clumps

    My daylilies and Siberian irises have dead centers and fewer blooms. Give me a step-by-step guide on when and how to dig, divide, and replant them without shocking them.

  5. 15-Minute Tool Tune-Up

    Give me a quick autumn routine to clean sap, sharpen, sanitize, and oil my bypass pruners, loppers, and spade before winter storage.

Soil, Watering & Compost

  1. Soil Test Translator

    My soil test shows pH 6.1, high phosphorus, low potassium, and 3% organic matter. Translate this into plain English and tell me what organic amendments to add per 100 sq ft for vegetables.

  2. Compost Pile CPR

    My compost bin smells like ammonia and looks slimy. Explain the chemistry of what went wrong and tell me what household or yard items to mix in today to fix the carbon-to-nitrogen ratio.

  3. Fertilizer Math

    Explain the difference between a 10-10-10 fertilizer and a 3-4-4 organic bulb food. When in the plant's life cycle do I use each, and when does high nitrogen actually hurt?

  4. Vacation Watering Triage

    I'm leaving for 10 days in July with no automatic irrigation. Give me 5 clever, low-cost DIY tricks (using grouping, shade, wicking, or mulch) to keep my patio pots alive.

Propagation, Seeds & Lore

  1. Free Plant Multiplication

    I want to turn one rosemary, one coleus, and one climbing rose into 20 plants for free. Tell me the best propagation method for each (softwood, hardwood, or layering) and the best month to do it.

  2. Heirloom Seed Saving

    I grew a wonderful 'Brandywine' tomato this summer. Walk me through the simple fermentation process to save, clean, and dry its seeds so they don't mold and will sprout next spring.

  3. Botanical Name Decoder

    Break down the Latin names Echinacea purpurea, Rudbeckia hirta, and Acer palmatum. What do those Latin root words actually describe about the plant's look or origin?

  4. Garden Club Trivia

    Tell me the surprising history and folklore behind 3 classic garden plants—like Victorian fern mania, the Dutch tulip bubble, or why colonial Americans feared eating tomatoes.

Tip

Using Gemini on your smartphone? Tap the camera icon in the prompt box to snap a live photo of any mystery plant, pest, or leaf spot in your garden!

Beware! Gemini may be wrong!

See the prompts from the other bots: Claude and ChatGPT.