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Chia Microgreens

Salvia hispanica

These nutrient-dense microgreens offer a unique growing experience as the seeds become gelatinous when wet, creating their own natural growing medium. Chia microgreens have delicate, tender leaves with a mild, slightly tangy flavor that's completely different from the crunchy seeds. They're packed with omega-3 fatty acids and provide a gourmet touch to salads and smoothies.

Harvest

7-14d

Days to harvest

📅

Sun

SAL-vee-ah

☀️

Zones

5–10

USDA hardiness

🗺️

Height

1-3 feet

📏

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Start Indoors

Harvest

Start Indoors

Harvest

Showing dates for Chia Microgreens in USDA Zone 7

All Zone 7 microgreen →

Zone Map

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Chia Microgreens · Zones 5–10

What grows well in Zone 7? →

Growing Details

Difficulty

Moderate

SpacingLight seeding - 1 tbsp per 10x20 tray

SoilCan grow on just water/hydroponic mats due to mucilaginous coating

pH6.0-7.5

WaterMist lightly daily, seeds create their own gel medium

SeasonYear-round indoors

FlavorMild, slightly tangy, fresh with tender texture

ColorBright green leaves with purple-tinged stems

Size1-3 inches tall at harvest

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	January – December	—	—	January – December
Zone 4	January – December	—	—	January – December
Zone 5	January – December	—	—	January – December
Zone 6	January – December	—	—	January – December
Zone 7	January – December	—	—	January – December
Zone 8	January – December	—	—	January – December
Zone 9	January – December	—	—	January – December
Zone 10	January – December	—	—	January – December

Complete Growing Guide

Light: SAL-vee-ah. Soil: Clay, High Organic Matter, Loam (Silt), Sand, Shallow Rocky. Drainage: Good Drainage. Height: 1 ft. 0 in. - 3 ft. 0 in.. Spread: 1 ft. 0 in. - 3 ft. 0 in.. Spacing: 12 inches-3 feet. Growth rate: Medium. Propagation: Division, Seed, Stem Cutting. Regions: Coastal, Mountains, Piedmont.

Harvesting

The schizocarp breaks apart into four nutlets. They are held in the calyx until released by wind or taken by birds. Some species, including chia, produce edible nutlets.

Garden value: Edible

Bloom time: Fall, Spring, Summer

Edibility: Leaves can be used fresh or dried for seasonings and teas, and the flowers are edible.

Storage & Preservation

Fresh chia microgreens should be stored in the refrigerator immediately after harvest. Gently rinse to remove any gel residue, then thoroughly dry using a salad spinner or paper towels - excess moisture from the mucilaginous coating can cause rapid deterioration. Store in a breathable container lined with paper towels, changing the towels if they become damp.

Properly stored chia microgreens maintain quality for 5-7 days in the refrigerator at 35-40°F with moderate humidity. Unlike heartier microgreens, these don't freeze well due to their high water content and delicate cell structure.

For preservation, dehydrating is your best option - use a dehydrator at 95°F for 6-8 hours until completely crisp. The dried microgreens make excellent additions to spice blends or can be powdered for smoothie supplements. Freezing in ice cubes works for smoothie preparation, though texture will be compromised for other uses.

History & Origin

Origin: Worldwide

Advantages

+Disease resistance: Deer, Drought, Salt
+Attracts: Leaves can be used fresh or dried for seasonings and teas, and the flowers are edible.
+Wildlife value: Attracts butterflies and hummingbirds and is seldom damaged by deer.
+Edible: Leaves can be used fresh or dried for seasonings and teas, and the flowers are edible.

Companion Plants

Plant Together

Basil

Repels aphids and spider mites, creates favorable microclimate for moisture retention

Lettuce

Similar growing conditions and harvest timing, efficient space utilization

Radish

Quick germination helps break soil crust, improving air circulation for chia seeds

Cilantro

Compatible moisture needs and attracts beneficial insects that control pests

Arugula

Similar cool-season preferences and harvest schedule, complementary flavors

Spinach

Shares optimal growing temperature range and light requirements

Pea Shoots

Nitrogen fixation benefits soil, similar water requirements for microgreen production

Chives

Natural antifungal properties help prevent damping-off disease in seedlings

Keep Apart

Fennel

Produces allelopathic compounds that inhibit seed germination and root development

Mint

Aggressive spreading nature competes for space and nutrients in growing medium

Walnut

Juglone toxicity from roots and leaves severely stunts growth of most seedlings

Nutrition Facts

Calories

69kcal(3%)

Protein

1.5g(3%)

Fiber

5.3g(19%)

Carbs

17.6g(6%)

Fat

0.1g(0%)

Vitamin C

54.1mg(60%)

Vitamin A

5mcg(1%)

Iron

1.61mg(9%)

Calcium

8mg(1%)

Potassium

304mg(6%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #167782)

Pests & Disease Resistance

Resistance

Good resistance to most diseases

Common Pests

Minimal pest issues indoors

Diseases

Overwatering can cause rot due to gel coating

Frequently Asked Questions

How long do chia microgreens take to grow?▼

Chia microgreens typically take 7-14 days from planting to harvest. For tender, mild-flavored greens, harvest at 7-10 days when cotyledons are fully developed. If you prefer slightly stronger flavor and more developed leaves, wait until day 14, but avoid going longer as true leaves will develop and change the texture.

Can you grow chia microgreens without soil?▼

Yes, chia microgreens are actually better grown without soil. The seeds develop a natural gel coating when moistened that acts as their own growing medium. You can grow them on hydroponic mats, in shallow trays with just water, or on any clean, moist surface. This mucilaginous coating provides all the support and moisture retention the seeds need.

Why do my chia microgreens get slimy?▼

The gel-like coating is natural and beneficial - chia seeds are mucilaginous, meaning they produce this clear gel when wet. However, excessive sliminess usually indicates overwatering. The gel should be present but not thick or slimy. Reduce misting frequency and ensure good air circulation to prevent the coating from becoming overly thick or developing anaerobic conditions.

What do chia microgreens taste like?▼

Chia microgreens have a mild, slightly tangy flavor with a fresh, clean taste that's completely different from the nutty chia seeds. The texture is tender and delicate, lacking the crunch of mature seeds. The flavor is subtle enough for smoothies and salads without overpowering other ingredients, making them ideal for those who want nutrition without strong taste.

Are chia microgreens good for beginners?▼

Chia microgreens are moderately challenging for beginners due to their unique water requirements. While they don't need soil and resist most pests, the mucilaginous coating makes them prone to overwatering issues. New growers often struggle with moisture management. Start with easier varieties like radish or pea shoots before attempting chia microgreens.

Can chia microgreens be grown in regular potting soil?▼

Regular potting soil isn't ideal for chia microgreens because the mucilaginous coating can create waterlogged conditions and poor drainage. The gel coating works better on hydroponic mats or shallow water systems. If you must use soil, choose a very light, well-draining mix and water extremely sparingly to prevent the gel from creating anaerobic conditions.