Purple Basil

Purple Basil

Herbs

Purple basil is much like the classic basil but with a really rich purple color. Its leaves can range from a reddish to black in color, but it has a similar sweetness to the classic geNovese basil.

  • Match with all gardens
  • Ships in 1-2 business days
  • Shelf stable for 1 yr . Thoroughly tested
Plant library

Growing Purple Basil

Everything you need to know to successfully grow this plant in your Rise Garden hydroponic system.

7 Days to germinate
42 Days to harvest
1.8 oz Estimated yield
1 Shade group

Nutritional benefits

Homegrown produce is more nutritious than store-bought because it's harvested at peak ripeness and eaten fresh.

345% DV

Vitamin K

Bone Health

33% DV

Vitamin A

Vision & Immunity

18% DV

Vitamin C

Immunity & Skin

55% DV

Manganese

Metabolism

18% DV

Iron

Energy & Focus

18% DV

Calcium

Strong Bones

Growing tips

  • 1
    Pinch the Top for Bushier Growth

    Once your herb has 3-4 sets of leaves, pinch off the top growth. This encourages branching and prevents leggy plants.

  • 2
    Harvest Outer Leaves First

    Always harvest from the outside, leaving the center growth intact. This keeps your herb producing for weeks longer.

  • 3
    Watch for Flowering

    Remove flower buds as soon as you see them. Once herbs flower, the leaves become bitter and the plant stops producing.

  • 4
    Harvest Regularly

    Don't be shy! Regular harvesting (up to 1/3 of the plant) encourages new growth and keeps your herb healthy.

Growth timeline

Follow these stages for successful growing in your Rise Garden

1
Days 0-7

Germination

Two little round leaves should pop up and grow above the plant pod.

2
Days 7-14

Move to Garden

Your plant should have two sets of leaves by now and is big enough to absorb nutrients. Move into garden Once your plant has grown its second set of leaves, carefully move it from your Nursery into an empty place in your Garden. Thin out In order to give your plant enough space, carefully pinch off the plants their base. Leave only one plant.

3
Days 14-29

Active Growth

Your plant is now halfway through its life! It should look bigger and have several sets of leaves. You may be able to pick a few leaves off here and there as long as you leave 75% of the plant still growing.

Day 42+

Harvest

Your plant should have several sets of leaves and should be much bigger. You are able to harvest much more from this plant now that it is bigger. Harvest plant This plant can be harvested multiple times before it should be removed. To harvest, take older branches, cutting at the base of the branch so as to not leave extra stem.

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Growing FAQs

  • Place your seed pod in the Rise Gardens nursery tray with the label facing up. Add water until the pods are saturated, then place the grow dome on top to maintain humidity. Keep the dome on until you see sprouts emerging (usually 3-10 days depending on the plant). Once sprouted, remove the dome so leaves can develop properly.

  • Look for 2 sets of true leaves - these are the leaves that appear after the initial round seed leaves (cotyledons). At this stage, the roots are developed enough to absorb nutrients from your garden. For most plants, this happens 7-14 days after germination. Gently lift the pod from the nursery and place it in an empty spot in your Rise Garden.

  • Add nutrients once per week. Use Sprout nutrients for leafy plants and during the vegetative growth stage of all plants. Switch to Blossom nutrients when you see flowers forming on fruiting plants (tomatoes, peppers, etc.). The Rise Gardens app tracks your plants and sends reminders when it's time to add nutrients.

  • Yellow leaves usually indicate one of these issues: 1) Low nutrients - add nutrients if it's been more than a week. 2) Low water - check that water levels are above minimum. 3) Natural aging - bottom leaves naturally yellow as the plant grows; just remove them. 4) Too much light - ensure your plant is in the correct shade group position.

  • Yes, for most plants! Herbs and leafy greens are "cut-and-come-again" - harvest outer leaves or up to 1/3 of the plant, and it will regrow for multiple harvests. Fruiting plants (tomatoes, peppers) continuously produce fruit for months. Microgreens are the exception - they're harvested all at once and won't regrow.

  • Since there are no bees indoors, you'll need to hand pollinate tomatoes, peppers, and other fruiting plants. When flowers are fully open, use a small paintbrush or cotton swab to gently brush the center of each flower. Transfer pollen between flowers by touching multiple blooms. Do this every few days while plants are flowering.

  • Germination time is how long until you see the first sprout emerge from the pod - typically 3-10 days. Harvest time is when you can start picking from your plant - this ranges from 7 days for microgreens to 12+ weeks for fruiting plants.

  • Causes: Nutrient deficiency, overwatering, natural aging of lower leaves, or too much/little light.

    Solutions: Add nutrients if it's been over a week. Check water levels aren't too high. Remove naturally yellowing bottom leaves. Verify plant is in correct shade group position.

  • Causes: Low water levels, root problems, temperature stress, or transplant shock.

    Solutions: Check and refill water immediately. Inspect roots for brown/slimy appearance. Keep garden away from heat sources and cold drafts.

  • Causes: Insufficient light, low nutrients, overcrowding, cold temperatures, or pH imbalance.

    Solutions: Ensure lights are on 14-16 hours daily. Add nutrients weekly. Thin overcrowded plants. Keep garden in warm area (65-75°F).

  • Causes: Fungus gnats from damp conditions; aphids hitchhike on other plants or through windows.

    Solutions: For gnats: let pod surfaces dry, use yellow sticky traps. For aphids: spray leaves with water, wipe off pests, or use diluted dish soap spray.

  • Causes: Algae from light exposure to water, root rot from stagnant water, or bacterial growth.

    Solutions: Keep tank covered to block light. Ensure water is circulating properly. Clean tank between plantings. Trim brown, mushy roots.

  • Cause: Stress from heat, long light exposure, or mature plant age.

    Solution: Pinch off flower buds immediately. Harvest more frequently. Start new plants before current ones bolt.

  • Cause: Insufficient light causes plants to stretch toward light source.

    Solution: Position plants correctly under lights. Pinch top growth for bushier growth.

  • Cause: Plant is flowering/bolting, water stress, or overly mature leaves.

    Solution: Harvest before flowering. Keep water consistent. Pick younger leaves from top.

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