A growing share of smallholders still rely on uncertified or degraded seeds sourced from informal markets, producing fields that look lush early in the season but deliver disappointing yields at harvest. 

Farmers and agronomists interviewed across multiple states say the problem is systemic: counterfeit labels, weak distribution of certified varieties, and limited extension support push growers toward cheaper, unreliable seed. 

The consequences ripple through the economy. Lower yields inflate food prices, erode rural incomes, and add pressure to import staples or draw down scarce foreign exchange. Seed quality also interacts with climate stress, late rains, heat spikes, and pests, magnifying losses when genetics and agronomy are mismatched to local conditions. 

Experts argue that strengthening certification, scaling last-mile input networks, and financing seed purchases through seasonal credit would deliver quick productivity wins.

Policy makers have signalled reforms, but enforcement gaps persist. Farmers report difficulty verifying authenticity outside formal agro-dealers; even where improved seeds are available, prices remain prohibitive without credit. 

Practical fixes include QR-coded certification, cooperative bulk-buy schemes, and tying subsidised seed to mandatory agronomy training. Independent monitoring would also help weed out counterfeits and reward reputable producers.

Until seed integrity is treated as national infrastructure, on par with fertiliser supply and irrigation, Nigeria will struggle to bend the food-inflation curve. The harvest starts with the seed; getting that right could unlock outsized gains in yield, nutrition, and household resilience.