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Hollyhock Seeds - Single Mix

Hollyhock Seeds - Single Mix

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Hollyhock Seeds - Single Mix

Hollyhock Seeds - Single Mix

Regular price $9.99
Regular price $9.99 Sale price $19.99
SAVE 50% Sold out

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A garden classic, popularly found in English and cottage-style landscapes, Hollyhock Single Mix features a lovely range of pinks and reds blooming summer into fall.

Planting Hollyhock Seeds - Single Mix

When to Plant Hollyhock Seeds

Direct Sow approximately one week before the threat of frost has passed. Hollyhocks can also be sown indoors approximately 9 weeks before your final frost and transferred outdoors about 2-3 weeks after the final frost has passed.

Where to Plant Hollyhock Seeds

Plant hollyhocks, in moist, rich, and well-draining soil that gets full sun exposure - though they can tolerate Partial Shade. One of the significant causes of hollyhock failure is planting in soil that is too dry.

How to Plant Hollyhock Seeds

Hollyhock seeds require light to germinate, so be careful not to cover them when planting. 

Hollyhocks may benefit from a 12 hour soak in warm water, but it is not needed. Direct sow outdoors onto the surface of the soil and compress firmly, but do not cover. Hollyhocks require sunlight to germinate. If starting indoors, use tall, individual pots to transplant, as Hollyhocks have long taproots.

How to Care for Hollyhock

Hollyhocks are a short-lived perennial, tending to last about 2-3 years. This lifespan can be extended by removing flowers as soon as they fade. In non-tropical climates, you can cut your hollyhocks down and mulch in order to give them longer life as well. Hollyhocks can also be susceptible to rust, which will usually infect lower-growing leaves, but can spread upwards. Prevent rust by watering from below, and promoting good air circulation between your hollyhocks.

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Beginner's Gardening Guide

The three most essential elements for seed germination are:
Water: Allows the seed to absorb moisture, activates enzymes, and breaks dormancy
Suitable temperature: A suitable temperature is necessary to initiate growth
Oxygen: Respiration requires oxygen, which provides energy.
Some plants may also have light requirements, but the first three are essential.

⭐The Before You Sow Checklist

Preparation makes all the difference. Get these basics sorted before you sow, and you'll avoid most common pitfalls.

Don’t use garden soil in containers—it compacts when wet, contains weeds, pests and diseases. Choose seed-sowing or quality multipurpose compost instead.We suggest a fine, free-draining, low-nutrient peat-free medium (young seedlings don’t need feeding).

For outdoor sowing, loosen soil to a fine tilth, rake level, and water the day before if dry.

💡How to Sow Seeds Indoors

Indoor sowing lets you start earlier and control conditions easily. Fill containers with compost, level it gently without compacting, then water well and drain.

Sow 2–3 seeds per cell or scatter thinly in trays as directed. Cover lightly with compost/vermiculite (or leave uncovered if light is needed). Label with plant name and sowing date.

Ideal for crops sensitive to root disturbance, such as carrots, parsnips, peas and beans. Prepare fine soil, make shallow drills, sow thinly, cover lightly and water gently. Thin seedlings when they develop true leaves.

📢How to Sow Seeds Outdoors

Ideal for crops sensitive to root disturbance, such as carrots, parsnips, peas and beans. Prepare fine soil, make shallow drills, sow thinly, cover lightly and water gently. Thin seedlings when they develop true leaves.

Pricking Out🌱

When seedlings have true leaves, transplant them into larger pots to avoid overcrowding.Fill pots with fresh compost, make a hole, and water seedlings first for easier lifting.

Lift them gently by the leaves (not stems) and firm compost around roots.Bury leggy seedlings (e.g., tomatoes) up to their lowest leaves.Water lightly and keep out of direct sun for a few days.

Common Problems

Seeds won't germinate: This could be due to using old seeds, incorrect temperature, sowing too deeply, or the compost drying out.
Leggy seedlings: This is a result of insufficient light. Move to a brighter spot, use grow lights or try planting deeper when transplanting.

🍃Hardening Off & Planting Out

Indoor-grown plants need hardening off to adapt outdoors.Place them outside in a sheltered spot by day for a week, bring in at night, then gradually leave them out overnight over another week.
Plant on a mild, cloudy day. Dig holes bigger than root balls, firm gently, water well. Protect from slugs and frost with fleece.
For continuous harvests, try succession sowing: sow small batches of quick-growing crops every 2–3 weeks.

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